US3379385A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for tensioning and winding wire onto pipe
Assignee: Price Brothers Co
•
Filing: 1965-09-03
•
Granted: 1968-04-23
•
Expires: 1985-09-03
Abstract
No abstract record available.
Inventors
- 👤 Paul L Osweiler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:18
CPC Classifications
B; B28; B28B; B28B23/00; B28B23/02; B28B23/04; B28B23/12; B28B23/14
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2054802A
Cited
US2149785A
Cited
US2389047A
Cited
US2573793A
Cited
US3278128A
Cited
US3239161A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-23 | 1971-10-23 | 1972-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-23 | 1975-10-23 | 1976-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-23 | 1979-10-23 | 1980-04-23 | $7700.00 | Window Closed / Lapsed |