Patent US1144576A successfully refreshed from Google Patents.
US1144576A
Expired / Lapsed
US
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Fastener.
Assignee: Individual
•
Filing: 1914-05-14
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Granted: 1915-06-29
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Expires: 1934-05-14
Abstract
No abstract record available.
Inventors
- 👤 William W Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:10
CPC Classifications
E; E05; E05C; E05C3/00; E05C3/02; E05C3/04; E05C3/041; E05C3/044; Y; Y10; Y10S; Y10S292/00; Y10S292/30; Y10S70/00; Y10S70/68; Y10T; Y10T292/00; Y10T292/08; Y10T292/0801; Y10T292/1043; Y10T292/1075; Y10T292/1083
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) | 1918-06-28 | 1918-12-28 | 1919-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1922-06-28 | 1922-12-28 | 1923-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1926-06-28 | 1926-12-28 | 1927-06-29 | $7700.00 | Window Closed / Lapsed |