US3381864A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clothes drying apparatus
Assignee: Individual
•
Filing: 1965-03-22
•
Granted: 1968-05-07
•
Expires: 1985-03-22
Abstract
No abstract record available.
Inventors
- 👤 Rhea V Shields
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:30
CPC Classifications
D; D06; D06F; D06F59/00; D06F59/02; Y; Y10; Y10T; Y10T24/00; Y10T24/32; Y10T24/44; Y10T24/44291; Y10T24/44376; Y10T24/44385; Y10T24/44402; Y10T24/4441; Y10T24/44419; Y10T24/44444
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US104333A
Cited
US1162738A
Cited
US1779442A
Cited
US2160337A
Cited
US2616595A
Cited
US2521100A
Cited
US2599199A
Cited
US3201842A
Cited
US3167223A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-07 | 1971-11-06 | 1972-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-07 | 1975-11-06 | 1976-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-07 | 1979-11-06 | 1980-05-07 | $7700.00 | Window Closed / Lapsed |