US2207663A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mechanism for holding and controling the feeding of coiled material
Assignee: Individual
•
Filing: 1938-03-09
•
Granted: 1940-07-09
•
Expires: 1958-03-09
Abstract
No abstract record available.
Inventors
- 👤 Rudolph W Glasner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:29
CPC Classifications
B; B65; B65H; B65H49/00; B65H49/18; B65H49/34; B21; B21C; B21C47/00; B21C47/003; B21D; B21D24/00; B21D43/00; B21D43/02; B21D43/021; B21D43/022
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) | 1943-07-09 | 1944-01-08 | 1944-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-07-09 | 1948-01-08 | 1948-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-07-09 | 1952-01-08 | 1952-07-09 | $7700.00 | Window Closed / Lapsed |