[go: up one dir, main page]

USD461345S1 - Chair base - Google Patents

Chair base Download PDF

Info

Publication number
USD461345S1
USD461345S1 US29/148,834 US14883401F USD461345S US D461345 S1 USD461345 S1 US D461345S1 US 14883401 F US14883401 F US 14883401F US D461345 S USD461345 S US D461345S
Authority
US
United States
Prior art keywords
chair base
chair
base
view
ornamental design
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US29/148,834
Inventor
Richard M. Holbrook
Darren M. Mark
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Virco Manufacturing Corp
Original Assignee
Virco Mgmt Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Virco Mgmt Corp filed Critical Virco Mgmt Corp
Priority to US29/148,834 priority Critical patent/USD461345S1/en
Assigned to VIRCO MGMT. CORPORATION reassignment VIRCO MGMT. CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HOLBROOK, RICHARD M.
Priority to CA 98163 priority patent/CA98163S/en
Assigned to VIRCO MGMT, CORPORATION reassignment VIRCO MGMT, CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MARK, DARREN M.
Publication of USD461345S1 publication Critical patent/USD461345S1/en
Application granted granted Critical
Assigned to WELLS FARGO BANK, NATIONAL ASSOCIATES, AS AGENT reassignment WELLS FARGO BANK, NATIONAL ASSOCIATES, AS AGENT SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: VIRCO MGMT. CORPORATION
Assigned to VIRCO MFG. CORPORATION reassignment VIRCO MFG. CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: VIRCO MGMT. CORPORATION
Assigned to VIRCO MFG. CORPORATION reassignment VIRCO MFG. CORPORATION RELEASE OF SECURITY INTERESTS IN PATENTS Assignors: WELLS FARGO BANK, NATIONAL ASSOCIATION
Assigned to PNC BANK, NATIONAL ASSOCIATION reassignment PNC BANK, NATIONAL ASSOCIATION SECURITY AGREEMENT Assignors: VIRCO MFG CORPORATION
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Description

FIG. 1 is an isometric view showing the top side of a chair base having features of the invention;
FIG. 2 is a top view of the chair base illustrated in FIG. 1;
FIG. 3 is a first side view of the chair base illustrated in FIG. 1;
FIG. 4 is a second side view of the chair base illustrated in FIG. 1;
FIG. 5 is a third side view of the chair base illustrated in FIG. 1; and,
FIG. 6 is a bottom view of the chair base illustrated in FIG. 1.

Claims (1)

  1. The ornamental design for a chair base, as shown and described.
US29/148,834 2001-09-26 2001-09-26 Chair base Expired - Lifetime USD461345S1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US29/148,834 USD461345S1 (en) 2001-09-26 2001-09-26 Chair base
CA 98163 CA98163S (en) 2001-09-26 2001-12-11 Chair base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/148,834 USD461345S1 (en) 2001-09-26 2001-09-26 Chair base

Publications (1)

Publication Number Publication Date
USD461345S1 true USD461345S1 (en) 2002-08-13

Family

ID=27612078

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/148,834 Expired - Lifetime USD461345S1 (en) 2001-09-26 2001-09-26 Chair base

Country Status (2)

Country Link
US (1) USD461345S1 (en)
CA (1) CA98163S (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD469265S1 (en) 2001-06-15 2003-01-28 Virco Mgmt. Corporation Chair
USD469284S1 (en) 2001-06-15 2003-01-28 Virco Mgmt. Corporation Chair
USD514339S1 (en) * 2004-08-26 2006-02-07 Virco Mgmt. Corporation Task chair
USD525462S1 (en) * 2006-01-23 2006-07-25 True Seating Concepts, Llc Chair base
USD544733S1 (en) * 2006-07-05 2007-06-19 True Seating Concepts, Llc Chair base
USD546592S1 (en) * 2006-05-15 2007-07-17 True Seating Concept, Llc Chair base
USD608496S1 (en) * 2008-08-02 2010-01-19 The Daylight Company (Holdings) Limited Lamp stand
USD648553S1 (en) 2010-05-03 2011-11-15 Steelcase Inc. Chair
USD648946S1 (en) 2010-05-03 2011-11-22 Steelcase Inc. Chair
USD654712S1 (en) 2010-05-03 2012-02-28 Steelcase Inc. Chair
USD664371S1 (en) 2011-05-13 2012-07-31 Steelcase Inc. Ottoman
USD665603S1 (en) * 2009-12-21 2012-08-21 Li-Hua Huang Office chair base

Citations (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD260216S (en) 1978-05-22 1981-08-18 Steelcase Inc. Chair base
USD266722S (en) 1980-01-18 1982-11-02 Knoll International, Inc. Chair base or similar article
USD273918S (en) 1981-12-07 1984-05-22 Steelcase, Inc. Pedestal based arm chair
USD275060S (en) 1981-11-19 1984-08-14 Steelcase Inc. Armless chair body
USD275720S (en) 1981-11-19 1984-10-02 Steelcase Inc. Arm chair body
USD289120S (en) 1984-02-17 1987-04-07 Herman Miller, Inc. Chair shell
USD295347S (en) 1986-12-31 1988-04-26 Herman Miller, Inc. Chair
US4752101A (en) 1987-06-12 1988-06-21 Allsteel Inc. Tilt control arrangement for office furniture chair
USD296394S (en) 1986-12-31 1988-06-28 Herman Miller, Inc. Chair
USD296623S (en) 1986-12-31 1988-07-12 Herman Miller, Inc. Stool or similar article
USD299192S (en) 1986-12-31 1989-01-03 Herman Miller, Inc. Chair
US4796950A (en) 1987-02-09 1989-01-10 Haworth, Inc. Tilt mechanism, particularly for knee-tilt chair
US4818019A (en) 1987-02-09 1989-04-04 Haworth, Inc. Tilt control mechanism, particularly for knee-tilt chair
US4865384A (en) 1987-12-08 1989-09-12 Haworth, Inc. Chair with seat biasing means
USD315998S (en) 1988-06-10 1991-04-09 Herman Miller, Inc. Chair base
US5026117A (en) 1987-11-10 1991-06-25 Steelcase Inc. Controller for seating and the like
US5042876A (en) 1987-11-10 1991-08-27 Steelcase Inc. Controller for seating and the like
US5106157A (en) 1989-03-01 1992-04-21 Herman Miller, Inc. Chair height and tilt adjustment mechanisms
USD326577S (en) 1988-09-21 1992-06-02 Herman Miller, Inc. Chair base
US5203853A (en) 1991-09-18 1993-04-20 Herman Miller, Inc. Locking chair tilt mechanism with torsion bar
US5207479A (en) 1990-06-06 1993-05-04 Kimball International, Inc. Chair control mechanism
US5320410A (en) 1992-01-14 1994-06-14 Steelcase Inc. Chair control
USD369689S (en) 1994-10-19 1996-05-14 Giroflex Entwicklungs Ag Chair
US5567012A (en) 1986-04-10 1996-10-22 Steelcase, Inc. Chair control
US5577807A (en) 1994-06-09 1996-11-26 Steelcase Inc. Adjustable chair actuator
US5630647A (en) 1995-02-17 1997-05-20 Steelcase Inc. Tension adjustment mechanism for chairs
US5683139A (en) 1994-01-13 1997-11-04 Knoll, Inc. Chair seat tilt adjustment and locking mechanism
USD393755S (en) 1997-03-06 1998-04-28 Haworth, Inc. Chair
US5765914A (en) 1995-06-07 1998-06-16 Herman Miller, Inc. Chair with a tilt control mechanism
US5810439A (en) 1996-05-09 1998-09-22 Haworth, Inc. Forward-rearward tilt control for chair
US5909924A (en) 1997-04-30 1999-06-08 Haworth, Inc. Tilt control for chair
USD413214S (en) 1998-03-31 1999-08-31 Teknion Furniture Systems Inc. Base for a chair
US5951109A (en) 1997-04-30 1999-09-14 Haworth, Inc. Chairback with side torsional movement
US5957534A (en) 1994-06-10 1999-09-28 Haworth, Inc. Chair
US5979984A (en) 1997-10-24 1999-11-09 Steelcase Development Inc. Synchrotilt chair with forwardly movable seat
USD437513S1 (en) 2000-03-10 2001-02-13 Leigh H. Privatt Chair base
USD437702S1 (en) 1999-11-23 2001-02-20 Hon Technology Inc. Chair
USD447895S1 (en) 2000-10-20 2001-09-18 Min-Hung Chen Chair legs
USD448591S1 (en) 2000-11-16 2001-10-02 Shepherd Products, Inc. Chair base

Patent Citations (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD260216S (en) 1978-05-22 1981-08-18 Steelcase Inc. Chair base
USD266722S (en) 1980-01-18 1982-11-02 Knoll International, Inc. Chair base or similar article
USD275060S (en) 1981-11-19 1984-08-14 Steelcase Inc. Armless chair body
USD275720S (en) 1981-11-19 1984-10-02 Steelcase Inc. Arm chair body
USD273918S (en) 1981-12-07 1984-05-22 Steelcase, Inc. Pedestal based arm chair
USD289120S (en) 1984-02-17 1987-04-07 Herman Miller, Inc. Chair shell
US5567012A (en) 1986-04-10 1996-10-22 Steelcase, Inc. Chair control
US5725277A (en) 1986-04-10 1998-03-10 Steelcase Inc. Synchrotilt chair
USD299192S (en) 1986-12-31 1989-01-03 Herman Miller, Inc. Chair
USD296623S (en) 1986-12-31 1988-07-12 Herman Miller, Inc. Stool or similar article
USD296394S (en) 1986-12-31 1988-06-28 Herman Miller, Inc. Chair
USD295347S (en) 1986-12-31 1988-04-26 Herman Miller, Inc. Chair
US4796950A (en) 1987-02-09 1989-01-10 Haworth, Inc. Tilt mechanism, particularly for knee-tilt chair
US4818019A (en) 1987-02-09 1989-04-04 Haworth, Inc. Tilt control mechanism, particularly for knee-tilt chair
US4752101A (en) 1987-06-12 1988-06-21 Allsteel Inc. Tilt control arrangement for office furniture chair
US5026117A (en) 1987-11-10 1991-06-25 Steelcase Inc. Controller for seating and the like
US5042876A (en) 1987-11-10 1991-08-27 Steelcase Inc. Controller for seating and the like
US4865384A (en) 1987-12-08 1989-09-12 Haworth, Inc. Chair with seat biasing means
USD315998S (en) 1988-06-10 1991-04-09 Herman Miller, Inc. Chair base
USD326577S (en) 1988-09-21 1992-06-02 Herman Miller, Inc. Chair base
US5106157A (en) 1989-03-01 1992-04-21 Herman Miller, Inc. Chair height and tilt adjustment mechanisms
US5192114A (en) 1989-03-01 1993-03-09 Herman Miller, Inc. Tilt adjustment control for a chair
US5160184A (en) 1989-07-18 1992-11-03 Steelcase, Inc. Controller for seating and the like
US5207479A (en) 1990-06-06 1993-05-04 Kimball International, Inc. Chair control mechanism
US5203853A (en) 1991-09-18 1993-04-20 Herman Miller, Inc. Locking chair tilt mechanism with torsion bar
US5320410A (en) 1992-01-14 1994-06-14 Steelcase Inc. Chair control
US5683139A (en) 1994-01-13 1997-11-04 Knoll, Inc. Chair seat tilt adjustment and locking mechanism
US5577807A (en) 1994-06-09 1996-11-26 Steelcase Inc. Adjustable chair actuator
US5957534A (en) 1994-06-10 1999-09-28 Haworth, Inc. Chair
USD369689S (en) 1994-10-19 1996-05-14 Giroflex Entwicklungs Ag Chair
US5630647A (en) 1995-02-17 1997-05-20 Steelcase Inc. Tension adjustment mechanism for chairs
US5765914A (en) 1995-06-07 1998-06-16 Herman Miller, Inc. Chair with a tilt control mechanism
US6027169A (en) 1996-05-09 2000-02-22 Haworth, Inc. Forward-rearward tilt control for chair
US5810439A (en) 1996-05-09 1998-09-22 Haworth, Inc. Forward-rearward tilt control for chair
USD393755S (en) 1997-03-06 1998-04-28 Haworth, Inc. Chair
US5909924A (en) 1997-04-30 1999-06-08 Haworth, Inc. Tilt control for chair
US5951109A (en) 1997-04-30 1999-09-14 Haworth, Inc. Chairback with side torsional movement
US6015187A (en) 1997-04-30 2000-01-18 Haworth, Inc. Tilt control for chair
US5979984A (en) 1997-10-24 1999-11-09 Steelcase Development Inc. Synchrotilt chair with forwardly movable seat
USD413214S (en) 1998-03-31 1999-08-31 Teknion Furniture Systems Inc. Base for a chair
USD437702S1 (en) 1999-11-23 2001-02-20 Hon Technology Inc. Chair
USD437513S1 (en) 2000-03-10 2001-02-13 Leigh H. Privatt Chair base
USD447895S1 (en) 2000-10-20 2001-09-18 Min-Hung Chen Chair legs
USD448591S1 (en) 2000-11-16 2001-10-02 Shepherd Products, Inc. Chair base

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD469265S1 (en) 2001-06-15 2003-01-28 Virco Mgmt. Corporation Chair
USD469284S1 (en) 2001-06-15 2003-01-28 Virco Mgmt. Corporation Chair
USD514339S1 (en) * 2004-08-26 2006-02-07 Virco Mgmt. Corporation Task chair
USD525462S1 (en) * 2006-01-23 2006-07-25 True Seating Concepts, Llc Chair base
USD546592S1 (en) * 2006-05-15 2007-07-17 True Seating Concept, Llc Chair base
USD544733S1 (en) * 2006-07-05 2007-06-19 True Seating Concepts, Llc Chair base
USD608496S1 (en) * 2008-08-02 2010-01-19 The Daylight Company (Holdings) Limited Lamp stand
USD665603S1 (en) * 2009-12-21 2012-08-21 Li-Hua Huang Office chair base
USD648553S1 (en) 2010-05-03 2011-11-15 Steelcase Inc. Chair
USD648946S1 (en) 2010-05-03 2011-11-22 Steelcase Inc. Chair
USD654712S1 (en) 2010-05-03 2012-02-28 Steelcase Inc. Chair
USD657582S1 (en) 2010-05-03 2012-04-17 Steelcase Inc. Chair
USD657583S1 (en) 2010-05-03 2012-04-17 Steelcase Inc. Chair
USD664371S1 (en) 2011-05-13 2012-07-31 Steelcase Inc. Ottoman

Also Published As

Publication number Publication date
CA98163S (en) 2002-11-06

Similar Documents

Publication Publication Date Title
USD478474S1 (en) Bowl
USD454497S1 (en) Bottle
USD471889S1 (en) Headset
USD467442S1 (en) Chair
USD438685S1 (en) Urn
USD448699S1 (en) Ring
USD465988S1 (en) Barrier base
USD438360S1 (en) Urn
USD482558S1 (en) Support pillow
USD478231S1 (en) Toothbrush stand
USD465620S1 (en) Pet seat
USD467742S1 (en) Stool
USD462216S1 (en) Toothpaste shelf
USD454498S1 (en) Bottle base
USD437501S1 (en) Chair
USD467773S1 (en) Spice mill
USD432802S (en) Stool
USD437513S1 (en) Chair base
USD463687S1 (en) Table
USD463683S1 (en) Table
USD479338S1 (en) Steps
USD472114S1 (en) Turbotune drumkey
USD461345S1 (en) Chair base
USD445272S1 (en) Chair
USD516914S1 (en) Tray