Patent US4827872A successfully refreshed from Google Patents.
US4827872A
Expired / Lapsed
US
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Animal shelter
Assignee: Individual
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Filing: 1988-01-27
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Granted: 1989-05-09
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Expires: 2008-01-27
Abstract
Abstract The present invention provides an animal shelter suitably adapted for the sheltering of animals under adverse temperatures. The shelter includes an external enclosure, an internal structure within which the animal is housed, an air passageway circumscribing the internal structure which is disposed between the internal structure and the external structure, and a thermal source for heating or cooling the air within the passageway. The thermal source may be thermostatically regulated to provide a controlled habitat environment.
Inventors
- 👤 William R. Sommers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 10:32
CPC Classifications
A; A01; A01K; A01K1/00; A01K1/02; A01K1/035; A01K1/03; A01K1/033; A01K1/0335
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
220 words
An animal shelter adapted to provide a thermally controlled environment for domesticated animal habitation, said shelter comprising: (a) an enclosed internal structure having an internal cavity generally defining a housing for habitation by an animal, with said internal structure including an inner floor, an inner sidewall unit affixed to said inner floor, and an inner ceiling secured to said inner sidewall unit; (b) an external enclosure circumscribing said internal structure with said external enclosure including a roof member spaced apart from the inner ceiling so as to provide an intervening roof air cavity therebetween, an outer floor spaced apart from the inner floor to provide intervening floor air cavity therebetween and outer wall member extending downwardly from said roof member to said outer floor and spaced apart from said inner sidewall member so as to provide a sidewall air cavity therebetween, with said roof air cavity, said floor air cavity and said sidewall air cavity collectively providing a circumventing enclosed air passageway disposed between said external enclosure and internal structure so as to permit the circulatory flow of gases within said enclosed air passageway and to maintain gases entrained therewithin at a thermally controllable temperature; (c) an entryway for animal ingress and egress; and (d) a thermal source for altering the temperature of the gases within said enclosed air passageway.
Claim 2
Dependent Claim
220 words
An animal shelter adapted to provide a thermally controlled environment for domesticated animal habitation, said shelter comprising: (a) an enclosed internal structure having an internal cavity generally defining a housing for habitation by an animal, with said internal structure including an inner floor, an inner sidewall unit affixed to said inner floor, and an inner ceiling secured to said inner sidewall unit; (b) an external enclosure circumscribing said internal structure with said external enclosure including a roof member spaced apart from the inner ceiling so as to provide an intervening roof air cavity therebetween, an outer floor spaced apart from the inner floor to provide intervening floor air cavity therebetween and outer wall member extending downwardly from said roof member to said outer floor and spaced apart from said inner sidewall member so as to provide a sidewall air cavity therebetween, with said roof air cavity, said floor air cavity and said sidewall air cavity collectively providing a circumventing enclosed air passageway disposed between said external enclosure and internal structure so as to permit the circulatory flow of gases within said enclosed air passageway and to maintain gases entrained therewithin at a thermally controllable temperature; (c) an entryway for animal ingress and egress; and (d) a thermal source for altering the temperature of the gases within said enclosed air passageway.
Claim 3
Dependent Claim
37 words
The shelter according to claim 1 wherein the inner floor and the outer floor base are spaced sufficiently apart so as to provide a substantially unobstructed internal air space therebetween measuring at least one inch in height.
Claim 4
Dependent Claim
66 words
The shelter according to claim 2 wherein the outerwall member includes a first outer sidewall and a second outer sidewall positioned oppositely from said first outer sidewall, and said inner sidewall unit includes a corresponding first inner sidewall and second inner sidewall respectively spaced sufficiently apart from said first and said second outer sidewall to provide a sidewall air cavity therebetween of at least one-half inch.
Claim 5
Dependent Claim
47 words
The shelter according to claim 3 wherein the first inner sidewall and the first outer sidewall, and said second inner sidewall and said second outer sidewall are spaced sufficiently apart so as to provide a sidewall air cavity therebetween ranging from about 1 to about 4 inches.
Claim 6
Dependent Claim
63 words
The shelter according to claim 4 wherein the shelter includes an insulative material interdisposed between the roof member and the inner ceiling to form an intervening insulative barrier between the said roof member and said inner ceiling, with said insulative material being spaced apart from said inner ceiling to provide an insulated inner roof air cavity directly communicating with said sidewall air cavity.
Claim 7
Dependent Claim
26 words
The shelter according to claim 5 wherein the thermal source for altering the temperature comprises a low wattage heating tape element positioned within said air passageway.
Claim 8
Dependent Claim
37 words
The shelter according to claim 6 wherein the heating tape is wrapped about the internal structure and spaced sufficiently apart so as to provide a substantially uniform distribution of heat within the internal cavity of said housing.
Claim 9
Dependent Claim
25 words
The shelter according to claim 4 wherein the thermal source includes thermostatic controlling means for controlling the amount of heat generated by the thermal source.
Claim 10
Dependent Claim
40 words
The shelter according to claim 5 wherein the thermal source comprises a heating tape equipped with a thermostatic regulator, thermal sensor and heating cable uniformily wrapped about the internal structure and the thermal sensor is positioned above the insulative barrier.
Claim 11
Dependent Claim
65 words
The shelter according to claim 9 wherein the heating tape is equipped with a thermostatic regulator which engages a heating element of the heating tape at a temperature of less than 5° C. and the positioning of the thermal sensor within the shelter is at a colder environment so as to heat the air within air passageway to a temperature in excess of 10° C.
Claim 12
Dependent Claim
33 words
The shelter according to claim 4 wherein the thermal source thermostatically controls the amount of generated heat to heat the housing to a temperature ranging from about 5° C. to about 15° C.
Claim 13
Dependent Claim
23 words
The shelter according to claim 4 wherein the thermal source includes means for cooling the temperature of the air within the air passageway.
Claim 14
Dependent Claim
84 words
An insulated animal shelter, said shelter comprising an enclosed internal structure generally defining an internal structure for housing a domesticated animal with said internal structure including an inner floor, an inner sidewall unit and an inner ceiling, an external structure circumscribing said internal structure, an enclosed circumventing air passageway disposed between said external structure and said internal structure, an entryway for ingress and egress of an animal to said shelter and means for regulating the temperature within the enclosed air passageway of said shelter.
Claim 15
Dependent Claim
84 words
An insulated animal shelter, said shelter comprising an enclosed internal structure generally defining an internal structure for housing a domesticated animal with said internal structure including an inner floor, an inner sidewall unit and an inner ceiling, an external structure circumscribing said internal structure, an enclosed circumventing air passageway disposed between said external structure and said internal structure, an entryway for ingress and egress of an animal to said shelter and means for regulating the temperature within the enclosed air passageway of said shelter.
Claim 16
Dependent Claim
194 words
The shelter according to claim 13 wherein said enclosed internal structure includes an internal entryway, an inner floor, an inner sidewall unit secured onto said inner floor, and an inner ceiling; and said external structure includes an outer floor base member spaced apart from said inner floor in a substantial parallel relationship thereto so as to provide an internally disposed floor cavity therebetween, an outer wall member secured onto said floor base member and spaced apart from said inner sidewall unit in substantial parallel relationship thereto so as to provide an internally disposed sidewall cavity between said outer wall member and said sidewall unit, a roof member secured onto said outer wall section and spaced apart from said inner ceiling so as to provide an internally disposed roof air cavity therebetween, an outer entryway which in conjunction with the inner entryway affords access for said animal into and from the shelter, with said internally disposed floor cavity said internally disposed roof cavity and said internally disposed sidewall cavity forming a substantially continuous and enclosed air passageway between said internal structure and said external structure so as to permit the convectional flow of air therewithin.
Claim 17
Dependent Claim
41 words
The animal shelter according to claim 13 wherein the means for regulating the temperature within the passageway includes a low wattage electrical heating tape positioned about the exterior perimeter of said inner sidewall unit, said inner floor, and said inner ceiling.
Claim 18
Dependent Claim
58 words
The animal shelter according to claim 15 wherein the means for regulating the temperature includes a thermostatic sensor and automatic control switch for operatively engaging the heating tape and heating the air within the circumscribing air passageway at a predetermined temperature and disengaging the heating tape when the air within the passageway is heated to a predetermined temperature.
Claim 19
Dependent Claim
39 words
The shelter according to claim 14 wherein an insulative barrier having an R value of at least 15 is spaced apart from the inner ceiling to provide an insulated roof air cavity communicating with said internally disposed sidewall cavity.
Claim 20
Dependent Claim
46 words
The shelter according to claim 17 wherein the inner floor and inner sidewall unit of said internal structure and the outer floor and the other wall member of said external structure are spaced apart at a distance of ranging from about one to about three inches.
Claim 21
Dependent Claim
132 words
The shelter according to claim 18 wherein an insulative barrier forms a thermal barrier between the air passageway and a roof head space positioned within the external structure and above said insulative layer; the means for regulating the temperature within said enclosed air passageway comprises a low wattage electrical heating tape element wrapped about the outer periphery of said internal structure within said air passageway and a thermostatic device for engaging the heating tape element at a temperature of less than 5° C. being positioned within the roof head space, with the positioning of said thermostatic device within the head space and outside of said air passageway thereby permitting the air passageway to be heated to a temperature of at least 5° C. greater than the temperature sensed by said thermostatic device.
Claim 22
Dependent Claim
24 words
The shelter according to claim 13 wherein the means for regulating the temperature comprises a means for cooling the temperature within the air passageway.
References Cited (Backward Citations)
FR649581A
Cited
US3557756A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-05-08 | 1992-11-07 | 1993-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-05-08 | 1996-11-07 | 1997-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-05-08 | 2000-11-07 | 2001-05-09 | $7700.00 | Window Closed / Lapsed |