US3513564A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Garment,boot and mitten dryer
Assignee: ROBERT D GRAMPRIE
•
Filing: 1968-03-21
•
Granted: 1970-05-26
•
Expires: 1988-03-21
Abstract
No abstract record available.
Inventors
- 👤 Robert D Gramprie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:57
CPC Classifications
A; A47; A47L; A47L23/00; A47L23/20; A47L23/205; A47K; A47K10/00; A47K10/04; A47K10/06; D; D06; D06F; D06F59/00; D06F59/02; D06F59/04; D06F73/00; F; F26; F26B; F26B21/00; F26B21/006; F26B9/00; F26B9/003
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2515828A
Cited
US2443695A
Cited
US2629183A
Cited
US3203112A
Cited
FR1347159A
Cited
US3299529A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-25 | 1973-11-24 | 1974-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-25 | 1977-11-24 | 1978-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-25 | 1981-11-24 | 1982-05-26 | $7700.00 | Window Closed / Lapsed |