US2659436A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shear assembly
Assignee: MCBEE Co
•
Filing: 1950-08-22
•
Granted: 1953-11-17
•
Expires: 1970-08-22
Abstract
No abstract record available.
Inventors
- 👤 Lyle V Dutro
- 👤 James F Nameth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:00
CPC Classifications
B; B26; B26D; B26D7/00; B26D7/26; B26D7/2628; B26D7/2635; B26D2007/2657; Y; Y10; Y10T; Y10T83/00; Y10T83/768; Y10T83/7751; Y10T83/7809; Y10T83/7822; Y10T83/783; Y10T83/7834; Y10T83/7838
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US175982A
Cited
US393535A
Cited
US801036A
Cited
GB149499A
Cited
US1490691A
Cited
US1820033A
Cited
US2270929A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-16 | 1957-05-18 | 1957-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-16 | 1961-05-18 | 1961-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-16 | 1965-05-18 | 1965-11-17 | $7700.00 | Window Closed / Lapsed |