Patent US2927744A successfully refreshed from Google Patents.
US2927744A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire drawing and winding machine
Assignee: Vaughn Machinery Co
•
Filing: 1957-12-06
•
Granted: 1960-03-08
•
Expires: 1977-12-06
Abstract
No abstract record available.
Inventors
- 👤 Maurice A Nye
- 👤 Jess C Bittman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:03
CPC Classifications
B; B21; B21C; B21C47/00; B21C47/02; B21C47/10; B21C47/14; B21C1/00; B21C1/02; B21C1/12; Y; Y10; Y10S; Y10S242/00; Y10S242/909
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US627722A
Cited
US1624000A
Cited
US1871391A
Cited
US1964529A
Cited
US1955785A
Cited
US2127989A
Cited
US2247248A
Cited
US2341707A
Cited
US2712381A
Cited
GB718233A
Cited
FR1126490A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-08 | 1963-09-07 | 1964-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-08 | 1967-09-07 | 1968-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-08 | 1971-09-07 | 1972-03-08 | $7700.00 | Window Closed / Lapsed |