US4996944A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Kennel accessory
Assignee: SHIR-LIN Inc
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Filing: 1990-02-26
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Granted: 1991-03-05
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Expires: 2010-02-26
Abstract
Abstract A kennel accessory formed of PVC tubing and having a peripheral rail portion for releasable attachment to the inside surface of a portable dog kennel base portion and having legs thereon maintaining the rail elevated from the kennel floor. The rail provides an adequate escape area for newborn pups to prevent the mother dog from laying down on and crushing, or smothering, the pups. The legs of the accessory also permit releasable fixing of a rug type kennel bedding to the kennel floor to prevent the mother dog from digging up the bedding with the subsequent danger of smothering the pups by the bedding.
Inventors
- 👤 Linda D. Zook
- 👤 Shirley S. White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 12:52
CPC Classifications
A; A01; A01K; A01K1/00; A01K1/02; A01K1/035; A01K1/0353
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
130 words
In combination, a portable, substantially rectangular, kennel base serving as a bed for a mother dog and her pups and a kennel accessory for protecting newly born pups from crushing or smothering by the mother dog; said kennel base having peripheral sides surrounding a bottom surface area; said kennel accessory including a substantially rectangular rail being constructed and arranged to be received inside of said portable kennel base; means maintaining said kennel accessory spaced from said bottom surface area of said kennel base when said kennel accessory is positioned therein; means for releasably attaching said kennel accessory to said peripheral sides of said kennel base; and a moisture absorbent rug covering said bottom surface area of said kennel base and serving as bedding for the mother dog and her pups.
Claim 2
Dependent Claim
130 words
In combination, a portable, substantially rectangular, kennel base serving as a bed for a mother dog and her pups and a kennel accessory for protecting newly born pups from crushing or smothering by the mother dog; said kennel base having peripheral sides surrounding a bottom surface area; said kennel accessory including a substantially rectangular rail being constructed and arranged to be received inside of said portable kennel base; means maintaining said kennel accessory spaced from said bottom surface area of said kennel base when said kennel accessory is positioned therein; means for releasably attaching said kennel accessory to said peripheral sides of said kennel base; and a moisture absorbent rug covering said bottom surface area of said kennel base and serving as bedding for the mother dog and her pups.
Claim 3
Dependent Claim
34 words
The combination of claim 1 wherein said means maintaining said kennel accessory spaced from the bottom said kennel base includes a plurality of depending legs integral with and extending from said substantially rectangular rail.
Claim 4
Dependent Claim
51 words
The combination of claim 2 wherein said plurality of depending legs comprise at least one leg disposed adjacent each corner of said substantailly rectangular rail, each said at least one leg being in contact with and preventing movement of said moisture absorbent rug by action of the mother dog and pups.
Claim 5
Dependent Claim
22 words
The combination of claim 2 wherein said substantially rectangular rail is formed of straight, elbow and T-sections of substantially rigid tubular polyvinylchloride.
Claim 6
Dependent Claim
75 words
The combination of claim 8 wherein the diameter of said tubular polyvinylchloride and the length of said plurality of depending legs are adequate to provide an escape area between said substantially rectangular rail, said peripheral sides, and said bottom surface area of said kennel base portion for newborn puppies and thereby reduce the possibility of the mother dog laying down on and crushing or smothering the puppies between her body and the kennel base walls.
Claim 7
Dependent Claim
78 words
The combination of claim 1 wherein said means for releasably attaching said kennel accessory to the peripheral inside surface of said kennel base includes a plurality of transverse opening extending through said rail at selected spaced intervals along said rail and a plurality of self-tapping screws extending, one each, through said plurality of transverse openings and tapped through said peripheral sides of said kennel base, and a protective nut threadingly capping the sharp end of each said screw.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-03-04 | 1994-09-03 | 1995-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-03-04 | 1998-09-03 | 1999-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-03-04 | 2002-09-03 | 2003-03-05 | $7700.00 | Window Closed / Lapsed |