US2569424A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fly-tying vise
Assignee: Sterling Manufacturing Co
•
Filing: 1948-03-05
•
Granted: 1951-09-25
•
Expires: 1968-03-05
Abstract
No abstract record available.
Inventors
- 👤 Elton C Mayhew
- 👤 Albert W Round
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:46
CPC Classifications
A; A01; A01K; A01K97/00; A01K97/26; A01K97/28
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US122905A
Cited
US297853A
Cited
US372362A
Cited
GB190211617A
Cited
US755403A
Cited
US759766A
Cited
US783531A
Cited
US858514A
Cited
US1993638A
Cited
US1879058A
Cited
US2159193A
Cited
US2236781A
Cited
US2489547A
Cited
US2486142A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-09-24 | 1955-03-26 | 1955-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-09-24 | 1959-03-26 | 1959-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-09-24 | 1963-03-26 | 1963-09-25 | $7700.00 | Window Closed / Lapsed |