US1918207A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and apparatus for removing lubricant from cold rolled strip metal
Assignee: Stanley Works
•
Filing: 1932-12-23
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Granted: 1933-07-11
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Expires: 1952-12-23
Abstract
No abstract record available.
Inventors
- 👤 John J Grobstein
- 👤 Bayard M Crum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:47
CPC Classifications
B; B21; B21B; B21B45/00; B21B45/02; B21B45/0269; B21B45/0275; B21B45/0278; B21B45/0284; Y; Y10; Y10T; Y10T29/00; Y10T29/30; Y10T29/301; Y10T29/308
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) | 1936-07-10 | 1937-01-09 | 1937-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-07-10 | 1941-01-09 | 1941-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-07-10 | 1945-01-09 | 1945-07-11 | $7700.00 | Window Closed / Lapsed |