US6084209A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heated pet bed
Assignee: Miller Manufacturing Co
•
Filing: 1999-02-24
•
Granted: 2000-07-04
•
Expires: 2019-02-24
Abstract
Abstract A heating pad for animals consisting of a plastic housing and an electric heating element. The base of the housing contains conical supports upon which the heating element rests. The heating element is supported in the housing to provide air gaps above and below the heating element, allowing an even temperature throughout the housing. This prevents regions of localized heat on the top of the bed, and also prevent unnecessary heating of the base. This temperature is regulated by a thermostat that shuts down the heating element if the temperature of the air within the chamber exceeds the preset limit. The conical supports also provide structural support, preventing the top of the bed from collapsing on top of the heating element when subject to the weight of an animal.
Inventors
- 👤 Thomas K. Reusche
- 👤 Donald B. Owen
- 👤 Joe Blahnik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 12:00
CPC Classifications
H; H05; H05B; H05B3/00; H05B3/20; H05B3/34; H05B3/342; A; A01; A01K; A01K1/00; A01K1/02; A01K1/0218; A01K1/035; A01K1/0353; H05B2203/00; H05B2203/002; H05B2203/003; H05B2203/014; H05B2203/017
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
95 words
A heated animal bed comprising: a housing having a top wall, a bottom wall, and side walls connecting the top and bottom walls, the housing defining an inner cavity; a heating element mounted in said inner cavity such that air gaps exists between the heating element and both the top and bottom walls of the housing; said heating element containing a plurality of holes to permit air circulation between said upper and lower air gaps; and a power cord extending from the housing and being interconnected with the heating element for delivering electrical power thereto.
Claim 2
Dependent Claim
95 words
A heated animal bed comprising: a housing having a top wall, a bottom wall, and side walls connecting the top and bottom walls, the housing defining an inner cavity; a heating element mounted in said inner cavity such that air gaps exists between the heating element and both the top and bottom walls of the housing; said heating element containing a plurality of holes to permit air circulation between said upper and lower air gaps; and a power cord extending from the housing and being interconnected with the heating element for delivering electrical power thereto.
Claim 3
Dependent Claim
22 words
A heated animal bed as set forth in claim 1, further comprising a thermostat to regulate the temperature of the inner cavity.
Claim 4
Dependent Claim
37 words
A heated animal bed as claimed in claim 1, further comprising a plurality of support posts which extend upwardly from the bottom wall, through the heating element and engage against the top wall in a supporting relationship.
Claim 5
Dependent Claim
30 words
A heated animal bed as set forth in claim 3, wherein the heating element has a plurality of locating holes configured to align with and slide onto the support posts.
Claim 6
Dependent Claim
114 words
A heated animal bed comprising: a housing having a top wall, a bottom wall, and side walls connecting the top and bottom walls, the housing defining an inner cavity; a heating element mounted in said inner cavity such that air gaps exists between the heating element and both the top and bottom walls of the housing; a plurality of wave-shaped supports formed in the bottom wall of the housing, the wave-shaped supports being adapted to support the heating element and to define an air gap between the heating element and the housing bottom wall; and a power cord extending from the housing and being interconnected with the heating element for delivering electrical power thereto.
Claim 7
Dependent Claim
114 words
A heated animal bed comprising: a housing having a top wall, a bottom wall, and side walls connecting the top and bottom walls, the housing defining an inner cavity; a heating element mounted in said inner cavity such that air gaps exists between the heating element and both the top and bottom walls of the housing; a plurality of wave-shaped supports formed in the bottom wall of the housing, the wave-shaped supports being adapted to support the heating element and to define an air gap between the heating element and the housing bottom wall; and a power cord extending from the housing and being interconnected with the heating element for delivering electrical power thereto.
Claim 8
Dependent Claim
17 words
A heated animal bed as claimed in claim 1, wherein the heating element is a foil heater.
Claim 9
Dependent Claim
118 words
A heated animal bed comprising: a housing having a top wall, a bottom wall, and side walls connecting the top and bottom walls, the housing defining an inner cavity, and the bottom wall containing upward supports; a foil heating element in the inner cavity, the heating element supported in the housing such that air gaps exists between the heating element and both the top and bottom walls of the housing; the foil heating element containing holes which allows air to circulate between the upper and lower air gap; a thermostat to regulate the temperature within the inner cavity; and a power cord extending from the housing and being interconnect with the heating element for delivering electrical power thereto.
Claim 10
Dependent Claim
118 words
A heated animal bed comprising: a housing having a top wall, a bottom wall, and side walls connecting the top and bottom walls, the housing defining an inner cavity, and the bottom wall containing upward supports; a foil heating element in the inner cavity, the heating element supported in the housing such that air gaps exists between the heating element and both the top and bottom walls of the housing; the foil heating element containing holes which allows air to circulate between the upper and lower air gap; a thermostat to regulate the temperature within the inner cavity; and a power cord extending from the housing and being interconnect with the heating element for delivering electrical power thereto.
Claim 11
Dependent Claim
33 words
A heated animal bed as claimed in claim 5, further comprising a plurality of support posts which extend upwardly from the bottom wall and engage against the top wall in a supporting relationship.
Claim 12
Dependent Claim
21 words
A heated animal bed as claimed in claim 5, further comprising a thermostat to regulate the temperature of the inner cavity.
Claim 13
Dependent Claim
28 words
A heated animal bed as claimed in claim 5, wherein said heating element includes a plurality of air circulation holes to permit air circulation between said air gaps.
Claim 14
Dependent Claim
17 words
A heated animal bed as claimed in claim 5, wherein said heating element is a foil heater.
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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) | 2003-07-04 | 2004-01-03 | 2004-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-07-04 | 2008-01-03 | 2008-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-07-04 | 2012-01-03 | 2012-07-04 | $7700.00 | Window Closed / Lapsed |