Patent US2834650A successfully refreshed from Google Patents.
Patent US3085350A successfully refreshed from Google Patents.
US3085350A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable heater
Assignee: Westinghouse Electric Corp
•
Filing: 1960-12-01
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Granted: 1963-04-16
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Expires: 1980-12-01
Abstract
No abstract record available.
Inventors
- 👤 Robert S Waters
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:58
CPC Classifications
A; A47; A47K; A47K10/00; A47K10/04; A47K10/06; D; D06; D06F; D06F58/00; D06F58/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
86 words
IN COMBINATION WITH A PORTABLE SPACE HEATER, A PAIR OF BARS, MEANS CONNECTING SAID BARS IN SPACED PARALLEL RELATION, MEANS MOUNTING SAID BARS FOR PIVOTAL MOVEMENT RELATIVE TO THE HEATER BETWEEN A FIRST POSITION WHERE ONE OF SAID BARS OVERLIES THE HEATER APPROXIMATELY ABOVE THE CENTER OF GRAVITY OF THE LATTER AND THE OTHER BAR ABUTS THE HEATER TO LIMIT PIVOTAL MOVEMENT OF THE BARS IN ONE DIRECTION AND A SECOND POSITION IN WHICH SAID OTHER BAR IS DISPOSED ABOVE AND GENERALLY FORWARDLY OF THE HEATER
Claim 2
Dependent Claim
86 words
IN COMBINATION WITH A PORTABLE SPACE HEATER, A PAIR OF BARS, MEANS CONNECTING SAID BARS IN SPACED PARALLEL RELATION, MEANS MOUNTING SAID BARS FOR PIVOTAL MOVEMENT RELATIVE TO THE HEATER BETWEEN A FIRST POSITION WHERE ONE OF SAID BARS OVERLIES THE HEATER APPROXIMATELY ABOVE THE CENTER OF GRAVITY OF THE LATTER AND THE OTHER BAR ABUTS THE HEATER TO LIMIT PIVOTAL MOVEMENT OF THE BARS IN ONE DIRECTION AND A SECOND POSITION IN WHICH SAID OTHER BAR IS DISPOSED ABOVE AND GENERALLY FORWARDLY OF THE HEATER
References Cited (Backward Citations)
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Cited
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-15 | 1966-10-15 | 1967-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-15 | 1970-10-15 | 1971-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-15 | 1974-10-15 | 1975-04-16 | $7700.00 | Window Closed / Lapsed |