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US810340A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Springless lock.
Assignee: Individual
•
Filing: 1904-07-06
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Granted: 1906-01-16
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Expires: 1924-07-06
Abstract
No abstract record available.
Inventors
- 👤 Henry K Meis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:31
CPC Classifications
E; E05; E05C; E05C3/00; E05C3/12; Y; Y10; Y10S; Y10S411/00; Y10S411/91; Y10S411/919; Y10T; Y10T292/00; Y10T292/08; Y10T292/1043; Y10T292/1063; Y10T292/1064; Y10T292/107; Y10T292/1075; Y10T292/1083; Y10T292/1092; Y10T70/00; Y10T70/70; Y10T70/7441; Y10T70/7486; Y10T70/778; Y10T70/7791; Y10T70/7881
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) | 1909-01-15 | 1909-07-17 | 1910-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1913-01-15 | 1913-07-17 | 1914-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1917-01-15 | 1917-07-17 | 1918-01-16 | $7700.00 | Window Closed / Lapsed |