Patent US2616570A successfully refreshed from Google Patents.
US2616570A
Expired / Lapsed
US
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Combination sunshade and clothes drier
Assignee: DRY OR SHADE Inc
•
Filing: 1948-04-27
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Granted: 1952-11-04
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Expires: 1968-04-27
Abstract
No abstract record available.
Inventors
- 👤 Harry L Griffin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:32
CPC Classifications
D; D06; D06F; D06F57/00; D06F57/02; D06F57/04
Claims Analysis
Total Claims: 0
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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) | 1955-11-04 | 1956-05-05 | 1956-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-04 | 1960-05-05 | 1960-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-04 | 1964-05-05 | 1964-11-04 | $7700.00 | Window Closed / Lapsed |