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US3581707A Expired / Lapsed US ⏱️ 0.0 years remaining

Tree house

Assignee: Individual
•
Filing: 1970-02-09
•
Granted: 1971-06-01
•
Expires: 1990-02-09
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Abstract

Abstract An improved play and housing structure for cats, or other household pets, is provided. The structure includes a pedestal, an upright post extending upwardly from said pedestal, a compartment mounted about halfway up the post, and a springloaded mounting bracket at the top of the post for engaging the ceiling of the room in which the structure is located. The mounting bracket serves to maintain the structure firmly and rigidly between the floor and ceiling of the room, with the post in an upright position. The entire structure may be covered, for example, with carpeting to provide a scratching post for the cat, and also for the comfort of the pet. A platform may be mounted at the upper end of the post to serve as a perch.

Inventors

  • 👤 Weldon R Cook

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 10:24
CPC Classifications
A; A01; A01K; A01K15/00; A01K15/02; A01K15/024

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 124 words
A structure for cats, and other household pets, comprising: a post; spring-loaded bracket means mounted at the top of said post and including an elongated bracket member axially aligned with the longitudinal axis of said post and spring biased to engage the ceiling of the room in which the structure is located and serving to hold the post in an upright position on the floor of the room; a house mounted on said post between the ends of said post, said housing having sidewalls and top and bottom walls defining a particular shape, and said walls having apertures therein to permit the pets to crawl in and out of the house; and carpeting surrounding said post and the interior and exterior of said house.
Claim 2
Dependent Claim 124 words
A structure for cats, and other household pets, comprising: a post; spring-loaded bracket means mounted at the top of said post and including an elongated bracket member axially aligned with the longitudinal axis of said post and spring biased to engage the ceiling of the room in which the structure is located and serving to hold the post in an upright position on the floor of the room; a house mounted on said post between the ends of said post, said housing having sidewalls and top and bottom walls defining a particular shape, and said walls having apertures therein to permit the pets to crawl in and out of the house; and carpeting surrounding said post and the interior and exterior of said house.
Claim 3
Dependent Claim 27 words
The structure defined in claim 1, and which includes a lower pedestal which engages the floor and which is secured to the lower end of said post.
Claim 4
Dependent Claim 19 words
The structure defined in claim 1, and which includes a platform secured to the upper end of said post.

References Cited (Backward Citations)

US2932279A Cited
US3035544A Cited
US2997019A Cited
US3017858A Cited
US3078826A Cited
US3479990A Cited
US3479991A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1974-05-31 1974-11-30 1975-06-01 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-05-31 1978-11-30 1979-06-01 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-05-31 1982-11-30 1983-06-01 $7700.00 Window Closed / Lapsed

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