US3221947A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sealant gun
Assignee: Pyles Industries Inc
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Filing: 1964-09-30
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Granted: 1965-12-07
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Expires: 1984-09-30
Abstract
No abstract record available.
Inventors
- 👤 Carl B Penn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:30
CPC Classifications
B; B05; B05C; B05C17/00; B05C17/005; B05C17/015
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
155 words
A SEALANT GUN COMPRISING, IN COMBINATION, A FRAME AND SOCKET ASSEMBLY PROVIDED WITH A FORWARDLY OPEN SOCKET PORTION, A BARREL AND CARTRIDGE ASSEMBLY WHEREIN A SEALANT CONTAINING CARTRIDGE IS TELESCOPED WITHIN THE BARREL AND WHEREIN THE BARREL AND THE CARTRIDGE EACH HAS AN OPEN REAR END PORTION RECEIVED WITHIN THE SOCKET PORTION OF THE FRAME AND SOCKET ASSEMBLY, A NOZZLE COMMUNICATING WITH THE INTERIOR OF THE CARTRIDGE AND PROJECING FORWARDLY THROUGH AN OPENING IN THE FORWARD END OF THE BARREL, RESILIENT MEANS INTERPOSED BETWEEN THE FORWARD END OF THE CARTRIDGE AND THE FORWARD END OF THE BARREL, SECURING MEANS OPERABLE TO COUPLE THE REAR END PORTION OF THE BARREL WITHIN THE SOCKET AND AS A RESULT OF SUCH COUPLING COMPRESSING SAID RESILIENT MEANS BETWEEN THE FORWARD END OF THE CARTRIDGE AND THE FORWARD END OF THE BARREL WHICH COMPRESSION IN TURN URGES THE REAR END OF THE CARTRIDGE SEALINGLY AGAINST A WALL OF THE SOCKET.
Claim 2
Dependent Claim
155 words
A SEALANT GUN COMPRISING, IN COMBINATION, A FRAME AND SOCKET ASSEMBLY PROVIDED WITH A FORWARDLY OPEN SOCKET PORTION, A BARREL AND CARTRIDGE ASSEMBLY WHEREIN A SEALANT CONTAINING CARTRIDGE IS TELESCOPED WITHIN THE BARREL AND WHEREIN THE BARREL AND THE CARTRIDGE EACH HAS AN OPEN REAR END PORTION RECEIVED WITHIN THE SOCKET PORTION OF THE FRAME AND SOCKET ASSEMBLY, A NOZZLE COMMUNICATING WITH THE INTERIOR OF THE CARTRIDGE AND PROJECING FORWARDLY THROUGH AN OPENING IN THE FORWARD END OF THE BARREL, RESILIENT MEANS INTERPOSED BETWEEN THE FORWARD END OF THE CARTRIDGE AND THE FORWARD END OF THE BARREL, SECURING MEANS OPERABLE TO COUPLE THE REAR END PORTION OF THE BARREL WITHIN THE SOCKET AND AS A RESULT OF SUCH COUPLING COMPRESSING SAID RESILIENT MEANS BETWEEN THE FORWARD END OF THE CARTRIDGE AND THE FORWARD END OF THE BARREL WHICH COMPRESSION IN TURN URGES THE REAR END OF THE CARTRIDGE SEALINGLY AGAINST A WALL OF THE SOCKET.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-06 | 1969-06-07 | 1969-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-06 | 1973-06-07 | 1973-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-06 | 1977-06-07 | 1977-12-07 | $7700.00 | Window Closed / Lapsed |