US2927441A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Refrigerating apparatus with means preventing condensate on transparent panels
Assignee: Motors Liquidation Co
•
Filing: 1956-01-16
•
Granted: 1960-03-08
•
Expires: 1976-01-16
Abstract
No abstract record available.
Inventors
- 👤 Verlos G Sharpe
- 👤 Donald J Schwarz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:43
CPC Classifications
A; A47; A47F; A47F3/00; A47F3/04; A47F3/0404; A47F3/0426; A47F3/043; F; F25; F25D; F25D21/00; F25D21/04
Claims Analysis
Total Claims: 0
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US2610473A
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US2640904A
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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) | 1963-03-08 | 1963-09-07 | 1964-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-08 | 1967-09-07 | 1968-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-08 | 1971-09-07 | 1972-03-08 | $7700.00 | Window Closed / Lapsed |