Patent US2503386A successfully refreshed from Google Patents.
US2503386A
Expired / Lapsed
US
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Combined clothes drier and sunshade
Assignee: DRY OR SHADE Inc
•
Filing: 1946-09-10
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Granted: 1950-04-11
•
Expires: 1966-09-10
Abstract
No abstract record available.
Inventors
- 👤 Harry L Griffin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:24
CPC Classifications
D; D06; D06F; D06F57/00; D06F57/02; D06F57/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US51057A
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US350237A
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US502913A
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US553135A
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US641586A
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US844962A
Cited
US882960A
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US844584A
Cited
US1401532A
Cited
US1836173A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-04-10 | 1953-10-10 | 1954-04-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-04-10 | 1957-10-10 | 1958-04-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-04-10 | 1961-10-10 | 1962-04-11 | $7700.00 | Window Closed / Lapsed |