US2617413A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thumb guard with adjustable strap
Assignee: Individual
•
Filing: 1948-10-28
•
Granted: 1952-11-11
•
Expires: 1968-10-28
Abstract
No abstract record available.
Inventors
- 👤 Hobart D Belknap
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 02:36
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/10; A61F13/104; A61F13/105; Y; Y10; Y10S; Y10S24/00; Y10S24/30; Y10S24/43; Y10T; Y10T24/00; Y10T24/45; Y10T24/45005; Y10T24/45037; Y10T24/45063
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US884741A
Cited
US921435A
Cited
US1155371A
Cited
US2225896A
Cited
US2147910A
Cited
US2263340A
Cited
US2466741A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-11 | 1956-05-12 | 1956-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-11 | 1960-05-12 | 1960-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-11 | 1964-05-12 | 1964-11-11 | $7700.00 | Window Closed / Lapsed |