US1700967A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metal-working machinery
Assignee: American Tool Works Co
•
Filing: 1926-12-20
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Granted: 1929-02-05
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Expires: 1946-12-20
Abstract
No abstract record available.
Inventors
- 👤 Baerbalck Hans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:03
CPC Classifications
F; F16; F16H; F16H21/00; F16H21/10; F16H21/40; F16H21/42; B; B30; B30B; B30B1/00; B30B1/26; Y; Y10; Y10T; Y10T74/00; Y10T74/21; Y10T74/2173; Y10T74/2179
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) | 1932-02-05 | 1932-08-06 | 1933-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-02-05 | 1936-08-06 | 1937-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-02-05 | 1940-08-06 | 1941-02-05 | $7700.00 | Window Closed / Lapsed |