IP Library Granted Patent US 6,883,464
Granted Patent B2
US 6,883,464 · App. 10/634,461 · Granted Apr 26, 2005

Bird cage ladder

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Quick Facts
Patent No.
US 6,883,464
App. No.
10/634,461
Granted
Apr 26, 2005
Kind
B2
Abstract

A bird cage ladder equipped with a locking connection mechanism that is biased toward a closed position and is easy to install and remove from a bird cage is disclosed herein. Particular embodiments of the present invention have the flexibility to connect with various shaped bird cages. Other embodiments provide additional ladder stability by limiting the range of movement of the ladder from side-to-side. Utilization of a locking connection mechanism as disclosed makes it very difficult for the ladder to disengage from the bird cage due to rocking caused by a bird. The locking connection mechanisms are releasably connected to the bird cage and bird cage ladder, allowing the bird cage ladder to be easily installed and removed from the bird cage.

Claims (12)

1. A ladder for a bird cage comprising:

a first rung support member;

a second rung support member;

at least one rung connected with said first rung support member and said second rung support member;

a clasp including a base member and a cap member, wherein said cap member is releasably connected with said base member, and said base member is connected with said at least one rung; and

wherein said cap member and said base member are adapted to be attached with a bird cage wire when said cap member is connected with said base member.

2. The ladder of claim 1 wherein said base member comprises a bar clasp member and a rung connector member.

3. The ladder of claim 2 wherein said at least one rung fits through an aperture in said rung connector member.

4. The ladder of claim 2 wherein said cap member is releasably connected with said bar clasp member.

5. The ladder of claim 4 wherein said cap member is threadedly engaged with said bar clasp member.

6. The ladder of claim 4 wherein said cap member defines a first engagement surface and said bar clasp member defines a second engagement surface.

7. The ladder of claim 2 wherein said bar clasp member is rotatably connected with said rung connector member.

Assignments (9)
RELEASE OF SECURITY INTEREST 025680/0371 Recorded May 17, 2017
From: CHASE CAPITAL CORPORATION
To: DOSKOCIL MANUFACTURING COMPANY, INC.
Reel/Frame 042485/0107 →
RELEASE OF SECURITY INTEREST 025675/0305 Recorded May 16, 2017
From: PNC BANK, NATIONAL ASSOCIATION
To: DOSKOCIL MANUFACTURING COMPANY, INC.
Reel/Frame 042478/0362 →
SECURITY AGREEMENT Recorded Jan 24, 2011
From: DOSKOCIL MANUFACTURING COMPANY, INC.
To: CHASE CAPITAL CORPORATION, AS COLLATERAL AGENT
Reel/Frame 025680/0371 →
SECURITY AGREEMENT Recorded Jan 21, 2011
From: DOSKOCIL MANUFACTURING COMPANY, INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 025675/0305 →
RELEASE BY BANK OF AMERICA, N.A. (AND FLEET CAPITAL CORPORATION, ITS PREDECESSOR IN INTEREST) OF SECURITY INTERESTS RECORDED AT REEL/FRAME NOS. 014815/0861; 017519/0649; 017519/0594; 018990/0767; 021158/0001; AND 021147/0862. Recorded Jan 21, 2011
From: BANK OF AMERICA, N.A.; FLEET CAPITAL CORPORATION, AS AGENT
To: DOSKOCIL MANUFACTURING COMPANY, INC.; ASPEN PET PRODUCTS HOLDINGS, INC.; ASPEN PET PRODUCTS, INC.
Reel/Frame 025675/0136 →
MERGER Recorded Jul 16, 2009
From: ASPEN PET PRODUCTS HOLDINGS, INC.
To: DOSKOCIL MANUFACTURING COMPANY, INC.
Reel/Frame 022962/0950 →
MERGER Recorded Jul 14, 2009
From: ASPEN PET PRODUCTS, INC.
To: ASPEN PET PRODUCTS HOLDINGS, INC.
Reel/Frame 022949/0900 →
SECURITY AGREEMENT Recorded Apr 25, 2006
From: ASPEN PET PRODUCTS, INC.
To: BANK OF AMERICA, N.A., AS AGENT FOR REVOLVING, TERM A & TERM B LENDERS
Reel/Frame 017519/0649 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 26, 2004
From: KIRCH, ROBERT J.
To: ASPEN PET PRODUCTS, INC.
Reel/Frame 014895/0896 →