US1900252A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Controlling the shearing of metal bars while in motion
Assignee: Siemens Industry Inc
•
Filing: 1929-05-16
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Granted: 1933-03-07
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Expires: 1949-05-16
Abstract
No abstract record available.
Inventors
- 👤 Morgan Myles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:50
CPC Classifications
B; B23; B23D; B23D36/00; B23D36/0008; B23D36/0083; Y; Y10; Y10T; Y10T83/00; Y10T83/465; Y10T83/4653; Y10T83/4656; Y10T83/4659; Y10T83/4662; Y10T83/4667; Y10T83/467; Y10T83/4673; Y10T83/525; Y10T83/527; Y10T83/528; Y10T83/531
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) | 1936-03-06 | 1936-09-05 | 1937-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-03-06 | 1940-09-05 | 1941-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-03-06 | 1944-09-05 | 1945-03-07 | $7700.00 | Window Closed / Lapsed |