US3106136A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fastener driving tool
Assignee: Signode Corp
•
Filing: 1961-11-15
•
Granted: 1963-10-08
•
Expires: 1981-11-15
Abstract
No abstract record available.
Inventors
- 👤 Langas Arthur
- 👤 Harrison C Lingle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 16:11
CPC Classifications
B; B25; B25C; B25C5/00; B25C5/16; B25C1/00; B25C1/04; B25C1/041; Y; Y10; Y10S; Y10S91/00; Y10S91/03
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
90 words
A FASTENER DRIVING TOOL COMPRISING A HOUSING ADAPTED TO RECEIVE FLUID UNDER PRESSURE, A CYLINDER IN SAID HOUSING, A PISTON SLIDABLY DISPOSED IN SAID CYLINDER, DRIVER MEANS SECURED TO ONE SIDE OF SAID PISTON, FIRST VALVE MEANS FOR CONTROLLING THE FLOW OF FLUID UNDER PRESSURE TO THE OTHER SIDE OF SAID PISTON, SECOND VALVE MEANS FOR CONTROLLING THE OPERATION OF SAID FIRST VALVE MEANS, AND MEANS FOR SEQUENTIALLY POSITIONING SAID SECOND VALVE MEANS TO EFFECT IN ONE CONTINUOUS MOTION FIRST OPENING AND THEN CLOSING MOVEMENT OF SAID FIRST VALVE MEANS.
Claim 2
Dependent Claim
90 words
A FASTENER DRIVING TOOL COMPRISING A HOUSING ADAPTED TO RECEIVE FLUID UNDER PRESSURE, A CYLINDER IN SAID HOUSING, A PISTON SLIDABLY DISPOSED IN SAID CYLINDER, DRIVER MEANS SECURED TO ONE SIDE OF SAID PISTON, FIRST VALVE MEANS FOR CONTROLLING THE FLOW OF FLUID UNDER PRESSURE TO THE OTHER SIDE OF SAID PISTON, SECOND VALVE MEANS FOR CONTROLLING THE OPERATION OF SAID FIRST VALVE MEANS, AND MEANS FOR SEQUENTIALLY POSITIONING SAID SECOND VALVE MEANS TO EFFECT IN ONE CONTINUOUS MOTION FIRST OPENING AND THEN CLOSING MOVEMENT OF SAID FIRST VALVE MEANS.
References Cited (Backward Citations)
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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) | 1966-10-07 | 1967-04-08 | 1967-10-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-07 | 1971-04-08 | 1971-10-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-07 | 1975-04-08 | 1975-10-08 | $7700.00 | Window Closed / Lapsed |