US2986789A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Diaper holder
Assignee: Individual
•
Filing: 1958-08-07
•
Granted: 1961-06-06
•
Expires: 1978-08-07
Abstract
No abstract record available.
Inventors
- 👤 John A Abraham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:24
CPC Classifications
D; D06; D06F; D06F41/00; Y; Y10; Y10T; Y10T24/00; Y10T24/44; Y10T24/44291; Y10T24/44376; Y10T24/44385; Y10T24/44444
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US686090A
Cited
US893517A
Cited
US1406007A
Cited
FR569910A
Cited
US2376097A
Cited
US2457026A
Cited
US2660772A
Cited
US2607974A
Cited
US2667676A
Cited
GB714990A
Cited
US2739320A
Cited
US2740970A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-06-05 | 1964-12-05 | 1965-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-06-05 | 1968-12-05 | 1969-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-06-05 | 1972-12-05 | 1973-06-06 | $7700.00 | Window Closed / Lapsed |