US1675591A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cylinder door latch
Assignee: INVINCIBLE LAUNDRY EQUIPMENT C
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Filing: 1926-08-25
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Granted: 1928-07-03
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Expires: 1946-08-25
Abstract
No abstract record available.
Inventors
- 👤 Bell Daniel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:20
CPC Classifications
D; D06; D06F; D06F37/00; D06F37/02; D06F37/04; D06F37/10; Y; Y10; Y10S; Y10S292/00; Y10S292/30; Y10S292/31; Y10S292/69; Y10T; Y10T292/00; Y10T292/08; Y10T292/096; Y10T292/0969; Y10T292/097; Y10T292/0997
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) | 1931-07-03 | 1932-01-02 | 1932-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1935-07-03 | 1936-01-02 | 1936-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1939-07-03 | 1940-01-02 | 1940-07-03 | $7700.00 | Window Closed / Lapsed |