Patent US2672082A successfully refreshed from Google Patents.
Patent US4057031A successfully refreshed from Google Patents.
US4057031A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Window perch for pet animals
Assignee: Individual
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Filing: 1975-10-01
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Granted: 1977-11-08
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Expires: 1995-10-01
Abstract
Abstract A platform is engaged along one edge thereof with a windowsill. The platform is maintained in a horizontal position by a support leg depending from the platform and abutting the wall below the window. A covering over the platform provides a cushiony rest for pet animals.
Inventors
- 👤 Charles H. Williams
- 👤 Charles E. Williams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 10:58
CPC Classifications
A; A01; A01K; A01K1/00; A01K1/02; A01K1/035; A01K1/0353
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
284 words
A perch for use in combination with a wall having a window therein for providing a seating place for a small pet animal and for holding and displaying plants and other objects, said perch comprising: a. a substantially horizontal rigid plate have top and under surfaces and having an inboard edge adjacent said window and an outboard edge opposite said inboard edge; b. window engaging means extending from said inboard edge of said plate and including a downwardly extending portion detachably enagageable with the sill of said window; c. a bracket depending from the under surface of said plate proximate the outboard edge thereof; d. a leg pivotally connected at one end thereof to said bracket and extending from said one end arcuately downwardly inward therefrom to a free end for substantially perpendicular contact with said wall at a position spaced below said window; e. locking means for selectively positionally retaining said leg relative said bracket, said locking means comprising a high friction material grommet and means to selectively increase or decrease the axial compression on said grommet, whereby the leg is frictionally retained in a selected position, before further increase of said compression locks said leg in a selected position; f. a friction member having a high coefficient of friction in the form of a cup, the sides of said cup extending over said free end and thereby mounting said friction member on said free end, whereby the bottom of said cup abuts against said wall; g. whereby the thrust of said leg, through said friction member, perpendicularly against and downwardly along said wall, does not result in skidding of said friction member downwardly along said wall, with consequent collapse of said perch.
Claim 2
Dependent Claim
284 words
A perch for use in combination with a wall having a window therein for providing a seating place for a small pet animal and for holding and displaying plants and other objects, said perch comprising: a. a substantially horizontal rigid plate have top and under surfaces and having an inboard edge adjacent said window and an outboard edge opposite said inboard edge; b. window engaging means extending from said inboard edge of said plate and including a downwardly extending portion detachably enagageable with the sill of said window; c. a bracket depending from the under surface of said plate proximate the outboard edge thereof; d. a leg pivotally connected at one end thereof to said bracket and extending from said one end arcuately downwardly inward therefrom to a free end for substantially perpendicular contact with said wall at a position spaced below said window; e. locking means for selectively positionally retaining said leg relative said bracket, said locking means comprising a high friction material grommet and means to selectively increase or decrease the axial compression on said grommet, whereby the leg is frictionally retained in a selected position, before further increase of said compression locks said leg in a selected position; f. a friction member having a high coefficient of friction in the form of a cup, the sides of said cup extending over said free end and thereby mounting said friction member on said free end, whereby the bottom of said cup abuts against said wall; g. whereby the thrust of said leg, through said friction member, perpendicularly against and downwardly along said wall, does not result in skidding of said friction member downwardly along said wall, with consequent collapse of said perch.
Claim 3
Dependent Claim
72 words
The perch of claim 1, wherein said locking means includes: a. a substantially horizontal pin extending through said bracket and through said leg for pivotal movement therebetween; b. a threaded section of said pin extending from said bracket; c. a nut engageable with said threaded section for clamping said bracket against said leg; and d. said grommet, composed of an elastomer, between said leg and said bracket for increasing the friction therebetween.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-11-07 | 1981-05-09 | 1981-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-11-07 | 1985-05-09 | 1985-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-11-07 | 1989-05-09 | 1989-11-08 | $7700.00 | Window Closed / Lapsed |