US2726083A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Roll feed mechanism
Assignee: BAIRD MACHINE CO
•
Filing: 1951-10-15
•
Granted: 1955-12-06
•
Expires: 1971-10-15
Abstract
No abstract record available.
Inventors
- 👤 Rd Arthur J Lewis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:59
CPC Classifications
B; B21; B21D; B21D43/00; B21D43/02; B21D43/04; B21D43/08; B21D43/09
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US693113A
Cited
US1163984A
Cited
US1286308A
Cited
US1718146A
Cited
US1647061A
Cited
US1826495A
Cited
GB259205A
Cited
US2283096A
Cited
US2362895A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-12-05 | 1959-06-06 | 1959-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-05 | 1963-06-06 | 1963-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-05 | 1967-06-06 | 1967-12-06 | $7700.00 | Window Closed / Lapsed |