US2058341A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hinge for recessed doors
Assignee: Individual
•
Filing: 1935-02-04
•
Granted: 1936-10-20
•
Expires: 1955-02-04
Abstract
No abstract record available.
Inventors
- 👤 Charles F Mink
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 01:34
CPC Classifications
E; E05; E05D; E05D7/00; E05D7/10; E05D7/1044; E05D7/105; E05D5/00; E05D5/02; E05D5/04; E05D11/00; E05D11/0018; E05D11/0027; E05D2011/0045; E05Y; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/132; Y; Y10; Y10S; Y10S16/00; Y10S16/29
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) | 1939-10-20 | 1940-04-20 | 1940-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-10-20 | 1944-04-20 | 1944-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-10-20 | 1948-04-20 | 1948-10-20 | $7700.00 | Window Closed / Lapsed |