Patent US4117555A successfully refreshed from Google Patents.
US4117555A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Canine toilet
Assignee: Individual
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Filing: 1977-07-15
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Granted: 1978-10-03
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Expires: 1997-07-15
Abstract
Abstract A canine toilet which accommodates dogs of both sexes and has a flushing system which is automatically put into operation when a dog sits on a platform to defecate. It also includes such auxiliary features as a drinking fountain for the dog, a shampoo spray tube, a so-called "piddle post" for male dogs, a pedestal which functions as a toilet seat, having a slot for defecation, and perforations which function as weep holes, an adjustable ramp for use by dogs in getting onto the pedestal, and a storage area for the shampoo apparatus and other materials.
Inventors
- 👤 Bethel E. Dennis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:21
CPC Classifications
A; A01; A01K; A01K1/00; A01K1/01; A01K1/0107; A01K1/011
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
167 words
In a canine toilet, including a cabinet having a rear upright portion and a forwardly extending extension; a source of water in said upright portion and a hingedly mounted toilet seat pedestal in the forward extension, the improvement consisting of: (a) a defecating slot in said toilet seat pedestal; (b) a flush bowl immediately below said toilet seat pedestal; (c) a flushing system for said bowl connected to said water supply by a water system including a valve; (d) means for biasing said toilet seat pedestal in a canted position with the rear portion thereof upraised; and (e) means for connecting the rear portion of said toilet seat pedestal to said valve, whereby a dog seated on said toilet seat pedestal opens said valve to cause water to flow from said water supply through said flushing system, and removal of the dog from said toilet seat pedestal causes said valve to close, and flushing continues all of the time that the dog is seated on the pedestal.
Claim 2
Dependent Claim
167 words
In a canine toilet, including a cabinet having a rear upright portion and a forwardly extending extension; a source of water in said upright portion and a hingedly mounted toilet seat pedestal in the forward extension, the improvement consisting of: (a) a defecating slot in said toilet seat pedestal; (b) a flush bowl immediately below said toilet seat pedestal; (c) a flushing system for said bowl connected to said water supply by a water system including a valve; (d) means for biasing said toilet seat pedestal in a canted position with the rear portion thereof upraised; and (e) means for connecting the rear portion of said toilet seat pedestal to said valve, whereby a dog seated on said toilet seat pedestal opens said valve to cause water to flow from said water supply through said flushing system, and removal of the dog from said toilet seat pedestal causes said valve to close, and flushing continues all of the time that the dog is seated on the pedestal.
Claim 3
Dependent Claim
55 words
The canine toilet of claim 1 in which the means for connecting the toilet seat pedestal to said valve constitutes a flexible line, and the means for biasing the toilet seat pedestal into a canted position constitutes a coil spring, together with a semi-cylindrical guard mounted on said cabinet and enclosing said line and spring.
Claim 4
Dependent Claim
34 words
The canine toilet of claim 1 in which said forward extension has four inwardly and downwardly inclined flanges at its upper edge which define an opening in which said toilet seat pedestal is mounted.
Claim 5
Dependent Claim
45 words
The canine toilet of claim 3 in which the flushing system includes a rectangularly-shaped tube surrounding the upper portion of said flush bowl and connected to said water supply, and a plurality of jet nozzles extending from said rectangularly shaped tube into said flush bowl.
Claim 6
Dependent Claim
49 words
The canine toilet of claim 4 in which said flush bowl terminates in a bottom opening, a drain pipe connected to said bottom opening and a tube extending from one side of said rectangularly shaped tube to a jet nozzle entering said flush bowl at the bottom opening therein.
Claim 7
Dependent Claim
61 words
The canine toilet of claim 5 in which the water supply includes a pipe which enters said rear upright portion of said cabinet and is connected to a horizontal manifold within said cabinet, together with shampoo apparatus including a flexible tube connected to one end of said manifold and an automatic drinking fountain connected to the other end of said manifold.
Claim 8
Dependent Claim
45 words
The canine toilet of claim 6, together with a water tank within said rear upright cabinet part, a pipe extending from said manifold through the bottom of said water tank and a float control valve included in said last mentioned pipe within said water tank.
Claim 9
Dependent Claim
35 words
The canine toilet of claim 1, together with a ramp which is hingedly mounted at its upper edge to the forward edge of said extension and means for adjusting the angular position of said ramp.
Claim 10
Dependent Claim
61 words
The canine toilet of claim 1, wherein the water supply comprises a pipe extending from a source of water under pressure into said upright rear cabinet part, a manifold connected to said pipe and a pressure valve connected to said manifold, and includes an operating member which is included in the connection between the water supply and the toilet seat pedestal.
Claim 11
Dependent Claim
32 words
The canine toilet of claim 9, together with a horizontal partition in the upright rear cabinet part and which cooperates with the walls of said cabinet part to define a storage space.
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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) | 1981-10-02 | 1982-04-03 | 1982-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-10-02 | 1986-04-03 | 1986-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-10-02 | 1990-04-03 | 1990-10-03 | $7700.00 | Window Closed / Lapsed |