US2503386A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined clothes drier and sunshade
Assignee: DRY OR SHADE Inc
•
Filing: 1946-09-10
•
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 08:56
CPC Classifications
D; D06; D06F; D06F57/00; D06F57/02; D06F57/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US51057A
Cited
US350237A
Cited
US502913A
Cited
US553135A
Cited
US641586A
Cited
US844962A
Cited
US882960A
Cited
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 |