US680937A
Expired / Lapsed
US
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Power-shears.
Assignee: George A Ohl & Co
•
Filing: 1901-05-04
•
Granted: 1901-08-20
•
Expires: 1921-05-04
Abstract
No abstract record available.
Inventors
- 👤 George A Ohl Sr
- 👤 George A Ohl Jr
- 👤 Frederick W Theberath
- 👤 August A Berghof
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:10
CPC Classifications
B; B26; B26D; B26D7/00; B26D7/01; B26D7/02; B26D7/025; Y; Y10; Y10T; Y10T83/00; Y10T83/566; Y10T83/5669; Y10T83/5787; Y10T83/5796; Y10T83/748; Y10T83/7587; Y10T83/7593; Y10T83/76; Y10T83/7607; Y10T83/7613; Y10T83/849; Y10T83/853; Y10T83/855; Y10T83/856; Y10T83/857; Y10T83/858; Y10T83/869; Y10T83/8821; Y10T83/8837; Y10T83/884; Y10T83/8841; Y10T83/8843; Y10T83/8867; Y10T83/8868
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) | 1904-08-19 | 1905-02-18 | 1905-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1908-08-19 | 1909-02-18 | 1909-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1912-08-19 | 1913-02-18 | 1913-08-20 | $7700.00 | Window Closed / Lapsed |