US3278084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Impact tool
Assignee: Omark Industries Inc
•
Filing: 1965-08-06
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Granted: 1966-10-11
•
Expires: 1985-08-06
Abstract
No abstract record available.
Inventors
- 👤 Neumeier Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:12
CPC Classifications
B; B25; B25B; B25B27/00; B25B27/0085; B25C; B25C1/00; B25C1/08; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/8597
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
107 words
IN A CARTRIDGE FOR AN IMPACT TOOL HAVING A THREADED CONNECTING PORTION INCLUDING A CENTRAL PROJECTING MEMBER, A CONTAINER HAVING AN OPENING, BUSHING MEANS SEALED IN SAID OPENING AND HAVING A THREADED PORTION ADAPTED TO THREADEDLY ENGAGE SAID THREADED CONNECTING PORTION, MEANS IN THE BUSHING FOR SEALING THE BUSHING TO SAID PROJECTOR MEMBER, GASKET MEANS EXTENDING AROUND AND POSITIONED TOWARDS THE REAR OF THE THREADED PORTION OF THE BUSHING MEANS AND ADAPTED TO BE SEALINGLY ENGAGED BY THE THREADED CONNECTING PORTION, NORMALLY CLOSED VALVE MEANS CARRIED BY SAID BUSHING AND HAVING AN ACTUATOR ADAPTED TO BE ENGAGED BY SAID CENTRAL PROJECTING MEMBER TO OPEN SAID VALVE MEANS,
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-10 | 1970-04-11 | 1970-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-10 | 1974-04-11 | 1974-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-10 | 1978-04-11 | 1978-10-11 | $7700.00 | Window Closed / Lapsed |