US1588026A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Door fastener
Assignee: AUTOMATIC LOCK AND CLOSER Co
•
Filing: 1924-01-15
•
Granted: 1926-06-08
•
Expires: 1944-01-15
Abstract
No abstract record available.
Inventors
- 👤 John T Hill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:53
CPC Classifications
E; E05; E05C; E05C19/00; E05C19/02; E05C19/04; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/0876; Y10T292/0878; Y10T292/096; Y10T292/1014; Y10T292/1022; Y10T292/1025; Y10T292/68; Y10T292/688; Y10T292/691
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1929-06-07 | 1929-12-07 | 1930-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1933-06-07 | 1933-12-07 | 1934-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1937-06-07 | 1937-12-07 | 1938-06-08 | $7700.00 | Window Closed / Lapsed |