US824694A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metal trimming and slitting machine.
Assignee: Berger Manufacturing Co
•
Filing: 1906-02-07
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Granted: 1906-06-26
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Expires: 1926-02-07
Abstract
No abstract record available.
Inventors
- 👤 William W Irwin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 09:53
CPC Classifications
B; B26; B26D; B26D7/00; B26D7/01; B26D7/015; Y; Y10; Y10T; Y10T83/00; Y10T83/727; Y10T83/744; Y10T83/745; Y10T83/768; Y10T83/7809; Y10T83/7822; Y10T83/7826
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) | 1909-06-25 | 1909-12-25 | 1910-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1913-06-25 | 1913-12-25 | 1914-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1917-06-25 | 1917-12-25 | 1918-06-26 | $7700.00 | Window Closed / Lapsed |