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USD313298S - Spiral chute - Google Patents

Spiral chute Download PDF

Info

Publication number
USD313298S
USD313298S US07/165,896 US16589688F USD313298S US D313298 S USD313298 S US D313298S US 16589688 F US16589688 F US 16589688F US D313298 S USD313298 S US D313298S
Authority
US
United States
Prior art keywords
spiral chute
spiral
chute
ornamental design
elevational view
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
US07/165,896
Inventor
Cetin B. Elmas
David Tolond
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.)
Royal Mail Group Ltd
Original Assignee
Post Office
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 Post Office filed Critical Post Office
Assigned to POST OFFICE, THE reassignment POST OFFICE, THE ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: ELMAS, CETIN B., TOLOND, DAVID
Application granted granted Critical
Publication of USD313298S publication Critical patent/USD313298S/en
Assigned to CONSIGNIA PLC reassignment CONSIGNIA PLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: THE POST OFFICE
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front elevational view of a spiral chute showing our new design;
FIG. 2 is a side elevational view thereof; and
FIG. 3 is a top plan view thereof.
A portion of the spiral chute is shown broken away to indicate indeterminate length.

Claims (1)

  1. The ornamental design for spiral chute, as shown and described.
US07/165,896 1987-12-23 1988-03-09 Spiral chute Expired - Lifetime USD313298S (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1047355 1987-12-23
GB1047355 1987-12-23

Publications (1)

Publication Number Publication Date
USD313298S true USD313298S (en) 1990-12-25

Family

ID=64309233

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/165,896 Expired - Lifetime USD313298S (en) 1987-12-23 1988-03-09 Spiral chute

Country Status (2)

Country Link
US (1) USD313298S (en)
AU (1) AU104471S (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD327759S (en) 1990-01-26 1992-07-07 Tarlton Curtis S Spiral conveyer unit
USD629582S1 (en) * 2009-05-27 2010-12-21 Plantagon International Ab Transportation device for plants to be used in a greenhouse
USD712618S1 (en) * 2013-05-30 2014-09-09 Mccain Foods Limited Root vegetable product
USD725343S1 (en) * 2013-05-30 2015-03-31 Mccain Foods Limited Root vegetable product
USD729492S1 (en) * 2013-05-30 2015-05-19 Mccain Foods Limited Root vegetable product
USD759774S1 (en) * 2015-03-05 2016-06-21 William J. Kitchen Tracks for amusement rides
USD806263S1 (en) 2016-06-10 2017-12-26 William J. Kitchen Tracks for an observation tower
USD890442S1 (en) * 2018-09-28 2020-07-14 PetSmart Home Office, Inc. Spiral ramp for small animal habitat
USD970148S1 (en) * 2021-07-06 2022-11-22 Lamb Weston, Inc. Cut potato product
USD1009405S1 (en) * 2022-03-22 2024-01-02 Lamb Weston, Inc. Cut potato product
USD1009406S1 (en) * 2022-03-22 2024-01-02 Lamb Weston, Inc. Cut potato product

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA54248A (en) 1896-11-16 1896-12-02 Karel De Kesel Beehive
US803119A (en) 1903-07-20 1905-10-31 Kirker Bender Fire Escape Company Amusement device.
US973921A (en) 1907-01-02 1910-10-25 James M Dodge Conveyer.
US1256724A (en) 1918-02-19 Frank Pardee Spiral chute.
US1784272A (en) 1929-06-04 1930-12-09 Nat Marking Mach Co Spiral conveyer device for packages and coat hangers
US1802089A (en) 1926-12-04 1931-04-21 Specialty Engineering Company Gravity conveyer
US1928459A (en) 1932-11-02 1933-09-26 Anthracite Separator Co Silo runway
US1959736A (en) 1931-09-17 1934-05-22 Rademacher Corp Grain-grader and cleaner
FR1370043A (en) 1963-06-17 1964-08-21 Thomas Robinson & Son Ltd Advanced parcel slide
US3565226A (en) 1968-04-15 1971-02-23 Donald M Winchester Spiral chute
US3755878A (en) 1972-02-07 1973-09-04 American Playground Device Co Method of making a slide
US3976176A (en) 1975-05-22 1976-08-24 Kurtz John C Spiral chute device
US4726456A (en) 1986-06-04 1988-02-23 Portec, Inc. Braking system for a molded fiberglass spiral chute
USD296489S (en) 1987-07-23 1988-06-28 The Post Office Spiral chute

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1256724A (en) 1918-02-19 Frank Pardee Spiral chute.
CA54248A (en) 1896-11-16 1896-12-02 Karel De Kesel Beehive
US803119A (en) 1903-07-20 1905-10-31 Kirker Bender Fire Escape Company Amusement device.
US973921A (en) 1907-01-02 1910-10-25 James M Dodge Conveyer.
US1802089A (en) 1926-12-04 1931-04-21 Specialty Engineering Company Gravity conveyer
US1784272A (en) 1929-06-04 1930-12-09 Nat Marking Mach Co Spiral conveyer device for packages and coat hangers
US1959736A (en) 1931-09-17 1934-05-22 Rademacher Corp Grain-grader and cleaner
US1928459A (en) 1932-11-02 1933-09-26 Anthracite Separator Co Silo runway
FR1370043A (en) 1963-06-17 1964-08-21 Thomas Robinson & Son Ltd Advanced parcel slide
US3565226A (en) 1968-04-15 1971-02-23 Donald M Winchester Spiral chute
US3755878A (en) 1972-02-07 1973-09-04 American Playground Device Co Method of making a slide
US3976176A (en) 1975-05-22 1976-08-24 Kurtz John C Spiral chute device
US4726456A (en) 1986-06-04 1988-02-23 Portec, Inc. Braking system for a molded fiberglass spiral chute
USD296489S (en) 1987-07-23 1988-06-28 The Post Office Spiral chute

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Conveyors and Related Equipment", A. Spivakovsky and V. Dyachkov, pp. 408-413.

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD327759S (en) 1990-01-26 1992-07-07 Tarlton Curtis S Spiral conveyer unit
USD629582S1 (en) * 2009-05-27 2010-12-21 Plantagon International Ab Transportation device for plants to be used in a greenhouse
USD762341S1 (en) 2013-05-30 2016-08-02 Mccain Foods Limited Root vegetable product
USD712618S1 (en) * 2013-05-30 2014-09-09 Mccain Foods Limited Root vegetable product
USD722417S1 (en) 2013-05-30 2015-02-17 Mccain Foods Limited Root vegetable product
USD725343S1 (en) * 2013-05-30 2015-03-31 Mccain Foods Limited Root vegetable product
USD729492S1 (en) * 2013-05-30 2015-05-19 Mccain Foods Limited Root vegetable product
USD742091S1 (en) 2013-05-30 2015-11-03 Mccain Foods Limited Root vegetable product
USD745245S1 (en) 2013-05-30 2015-12-15 Mccain Foods Limited Root vegetable product
USD759774S1 (en) * 2015-03-05 2016-06-21 William J. Kitchen Tracks for amusement rides
USD806263S1 (en) 2016-06-10 2017-12-26 William J. Kitchen Tracks for an observation tower
USD834726S1 (en) 2016-06-10 2018-11-27 William J. Kitchen Observation tower
USD890442S1 (en) * 2018-09-28 2020-07-14 PetSmart Home Office, Inc. Spiral ramp for small animal habitat
USD970148S1 (en) * 2021-07-06 2022-11-22 Lamb Weston, Inc. Cut potato product
USD1009405S1 (en) * 2022-03-22 2024-01-02 Lamb Weston, Inc. Cut potato product
USD1009406S1 (en) * 2022-03-22 2024-01-02 Lamb Weston, Inc. Cut potato product

Also Published As

Publication number Publication date
AU104471S (en) 1989-07-27

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