US1328621A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Holder for bed-covers
Assignee: Individual
•
Filing: 1918-05-15
•
Granted: 1920-01-20
•
Expires: 1938-05-15
Abstract
No abstract record available.
Inventors
- 👤 William L Dennison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:34
CPC Classifications
A; A47; A47C; A47C21/00; A47C21/02; A47C21/022; Y; Y10; Y10T; Y10T24/00; Y10T24/23; Y10T24/34; Y10T24/3427; Y10T24/3449; Y10T24/3451; Y10T24/44; Y10T24/44291; Y10T24/4453; Y10T24/44538
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1923-01-19 | 1923-07-21 | 1924-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1927-01-19 | 1927-07-21 | 1928-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1931-01-19 | 1931-07-21 | 1932-01-20 | $7700.00 | Window Closed / Lapsed |