Patent US4554130A successfully refreshed from Google Patents.
Patent US1415104A successfully refreshed from Google Patents.
US1415104A
Expired / Lapsed
US
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Combined door lock and latch
Assignee: Individual
•
Filing: 1920-05-15
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Granted: 1922-05-09
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Expires: 1940-05-15
Abstract
No abstract record available.
Inventors
- 👤 Meyer Frederick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:43
CPC Classifications
E; E05; E05B; E05B65/00; E05B65/0042; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/0801; Y10T292/081; Y10T292/0911; Y10T292/0945; Y10T292/0951; Y10T292/0954; Y10T292/0959; Y10T292/1043; Y10T292/1075; Y10T292/1077; Y10T292/1083; Y10T292/1092; Y10T292/1093
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) | 1925-05-08 | 1925-11-07 | 1926-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1929-05-08 | 1929-11-07 | 1930-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1933-05-08 | 1933-11-07 | 1934-05-09 | $7700.00 | Window Closed / Lapsed |