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USD397702S - Riser sleeve - Google Patents

Riser sleeve Download PDF

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Publication number
USD397702S
USD397702S US29/072,282 US7228297F USD397702S US D397702 S USD397702 S US D397702S US 7228297 F US7228297 F US 7228297F US D397702 S USD397702 S US D397702S
Authority
US
United States
Prior art keywords
riser sleeve
riser
sleeve
view
line
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
US29/072,282
Inventor
Ronald C. Aufderheide
David M. Gilson
John L. Perrins
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.)
ASK Chemicals LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US29/072,282 priority Critical patent/USD397702S/en
Application granted granted Critical
Publication of USD397702S publication Critical patent/USD397702S/en
Assigned to ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC reassignment ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ASHLAND INC.
Assigned to ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC reassignment ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC PARTIAL RELEASE OF PATENT SECURITY AGREEMENT Assignors: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Assigned to ASK CHEMICALS L.P. reassignment ASK CHEMICALS L.P. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC
Anticipated expiration legal-status Critical
Assigned to ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC reassignment ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC CORRECTIVE ASSIGNMENT TO CORRECT THE REMOVE PATENT NUMBER 6763859 PREVIOUSLY RECORDED ON REEL 016408 FRAME 0950. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Assignors: ASHLAND INC.
Assigned to ASK CHEMICALS L.P. reassignment ASK CHEMICALS L.P. CORRECTIVE ASSIGNMENT TO REMOVE PATENT NUMBER 6763859 PREVIOUSLY RECORDED AT REEL: 025622 FRAME: 0222. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Assignors: ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is an isometric view of the riser sleeve;
FIG. 2 is an end view of the riser sleeve;
FIG. 3 is a side top view of the riser sleeve;
FIG. 4 is a rear view of the riser sleeve;
FIG. 5 is a front view of the riser sleeve;
FIG. 6 is a longitudinal cross section taken on the line 6--6 of FIG. 4;
FIG. 7 is a transverse cross-section taken on the line 7--7 of FIG. 3; and,
FIG. 8 is a transverse cross-section taken on the line 8--8 of FIG. 3.

Claims (1)

  1. An ornamental design for a riser sleeve, as shown and described.
US29/072,282 1997-06-13 1997-06-13 Riser sleeve Expired - Lifetime USD397702S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/072,282 USD397702S (en) 1997-06-13 1997-06-13 Riser sleeve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/072,282 USD397702S (en) 1997-06-13 1997-06-13 Riser sleeve

Publications (1)

Publication Number Publication Date
USD397702S true USD397702S (en) 1998-09-01

Family

ID=71519459

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/072,282 Expired - Lifetime USD397702S (en) 1997-06-13 1997-06-13 Riser sleeve

Country Status (1)

Country Link
US (1) USD397702S (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD699597S1 (en) * 2012-03-22 2014-02-18 Giatec Scientific Inc. Concrete core test fixture
USD710915S1 (en) * 2012-04-09 2014-08-12 A. Steven Hines Sloped plate conditioner insert
USD710916S1 (en) * 2012-04-09 2014-08-12 A. Steven Hines Parallel plate conditioner insert
USD1070936S1 (en) * 2022-01-11 2025-04-15 Kao Corporation Structure for casting manufacturing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1175555A (en) 1916-01-03 1916-03-14 American Manganese Steel Co Art of casting metal.
USD266567S (en) 1977-01-21 1982-10-19 Foseco Trading Ag Insulating riser sleeve
US5425410A (en) 1994-08-25 1995-06-20 Pyrotek, Inc. Sand casting mold riser/sprue sleeve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1175555A (en) 1916-01-03 1916-03-14 American Manganese Steel Co Art of casting metal.
USD266567S (en) 1977-01-21 1982-10-19 Foseco Trading Ag Insulating riser sleeve
US5425410A (en) 1994-08-25 1995-06-20 Pyrotek, Inc. Sand casting mold riser/sprue sleeve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD699597S1 (en) * 2012-03-22 2014-02-18 Giatec Scientific Inc. Concrete core test fixture
USD710915S1 (en) * 2012-04-09 2014-08-12 A. Steven Hines Sloped plate conditioner insert
USD710916S1 (en) * 2012-04-09 2014-08-12 A. Steven Hines Parallel plate conditioner insert
USD1070936S1 (en) * 2022-01-11 2025-04-15 Kao Corporation Structure for casting manufacturing

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