Patent US3296792A successfully refreshed from Google Patents.
US3296792A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Explosively-operated tool
Assignee: TE Connectivity Corp
•
Filing: 1964-01-30
•
Granted: 1967-01-10
•
Expires: 1984-01-30
Abstract
No abstract record available.
Inventors
- 👤 Hedberg Carl Raymond
- 👤 Wahl Frederick William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:51
CPC Classifications
F; F41; F41A; F41A3/00; B; B25; B25B; B25B27/00; B25B27/0085; H; H01; H01R; H01R43/00; H01R43/027; H01R43/0275; H01R43/04; H01R43/042; H01R43/0422
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
71 words
GAS RELEASE MEANS FOR AN EXPLOSIVE-OPERATED DEVICE COMPRISING A POWER UNIT ADAPTED TO RECEIVE AN EXPLOSIVE CARTRIDGE IN A CHAMBER THEREOF, MEANS FOR ACTUATING SAID EXPLOSIVE CARTRIDGE AND ALONG WITH SAID EXPLOSIVE CARTRIDGE DEFINING AN ENCLOSED CHAMBER, AND PLUG MEANS ON SAID POWER UNIT TO MAINTAIN SAID ENCLOSED CHAMBER CLOSED AND INCLUDING MEANS MOVABLE RELATIVE THERETO TO ALLOW RELEASE OF THE EXPLOSIVE GASES GENERATED AFTER THE EXPLOSIVE CARTRIDGE HAS BEEN ACTUATED.
References Cited (Backward Citations)
US3155039A
Cited
US3173369A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-09 | 1970-07-11 | 1971-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-09 | 1974-07-11 | 1975-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-09 | 1978-07-11 | 1979-01-10 | $7700.00 | Window Closed / Lapsed |