US3041886A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lever assemblage
Assignee: Enerpac Tool Group Corp
•
Filing: 1960-02-19
•
Granted: 1962-07-03
•
Expires: 1980-02-19
Abstract
No abstract record available.
Inventors
- 👤 Neil F Atherton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:14
CPC Classifications
F; F16; F16H; F16H51/00; F04; F04B; F04B9/00; F04B9/14; F16H21/00; F16H21/10; F16H21/44; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32606; Y10T403/32631; Y10T74/00; Y10T74/18; Y10T74/18888; Y10T74/1892; Y10T74/20; Y10T74/20396; Y10T74/20576; Y10T74/20732
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US229614A
Cited
US2824461A
Cited
US1220595A
Cited
US1482256A
Cited
US1763404A
Cited
US2082668A
Cited
US2155513A
Cited
US2373745A
Cited
US2365520A
Cited
FR888057A
Cited
US2346332A
Cited
US2605008A
Cited
US2556839A
Cited
DE1061572B
Cited
US2935851A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-02 | 1966-01-01 | 1966-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-02 | 1970-01-01 | 1970-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-02 | 1974-01-01 | 1974-07-03 | $7700.00 | Window Closed / Lapsed |