US3295886A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cooling means for chairs
Assignee: Individual
•
Filing: 1964-11-19
•
Granted: 1967-01-03
•
Expires: 1984-11-19
Abstract
No abstract record available.
Inventors
- 👤 Goldmerstein Isaac
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:34
CPC Classifications
A; A47; A47C; A47C7/00; A47C7/62; A47C7/72; A47C7/74
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
A CHAIR COMPRISING SUPPORTING LEGS, A SEAT SUPPORTED ON SAID LEGS, A BACK REST PIVOTALLY CONNECTED AT ITS BOTTOM END TO THE REAR END OF THE SEAT, INCLUDING A PLATE, A SUPPLY OF WATER SUPPORTED ON THE PLATE, AND IN ELECTRIC FAN SWIVELLY MOUNTED AT THE JUNCTION OF THE SEAT AND BACK REST, FOR COOLING SAID PLATE BY EVAPORATION OF MOISTURE, FROM SAID SUPPLY.
Claim 2
Dependent Claim
64 words
A CHAIR COMPRISING SUPPORTING LEGS, A SEAT SUPPORTED ON SAID LEGS, A BACK REST PIVOTALLY CONNECTED AT ITS BOTTOM END TO THE REAR END OF THE SEAT, INCLUDING A PLATE, A SUPPLY OF WATER SUPPORTED ON THE PLATE, AND IN ELECTRIC FAN SWIVELLY MOUNTED AT THE JUNCTION OF THE SEAT AND BACK REST, FOR COOLING SAID PLATE BY EVAPORATION OF MOISTURE, FROM SAID SUPPLY.
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Cited
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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) | 1970-01-02 | 1970-07-04 | 1971-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-02 | 1974-07-04 | 1975-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-02 | 1978-07-04 | 1979-01-03 | $7700.00 | Window Closed / Lapsed |