Patent US2506908A successfully refreshed from Google Patents.
Patent US2190603A successfully refreshed from Google Patents.
Patent US3076225A successfully refreshed from Google Patents.
US3076225A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Calking gun
Assignee: Individual
•
Filing: 1962-01-05
•
Granted: 1963-02-05
•
Expires: 1982-01-05
Abstract
No abstract record available.
Inventors
- 👤 William A Sherbondy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:17
CPC Classifications
G; G01; G01F; G01F11/00; G01F11/02; G01F11/021; G01F11/025; G01F11/026; B; B05; B05C; B05C17/00; B05C17/005; B05C17/01; B05C17/0116; B05C17/012; B05C17/0123
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
A CALKING GUN COMPRISING: (A) A HANDLE; (B) A RECEIVING AND SUPPORTING SOCKET SECURED TO SAID HANDLE AND PROJECTING FORWARDLY FROM THE HANDLE; (C) AN ELONGATED CARTRIDGE FOR EXTRUDABLE MATERIAL, SAID CARTRIDGE INCLUDING AN OUTLET NEAR ONE END AND LATERALLY PROJECTING ANCHOR MEANS NEAR THE OTHER END; (D) SAID SOCKET INCLUDING A CARTRIDGE SEAT DISPOSED TRANSVERSELY THEREIN; (E) CLAMPING MEANS REMOVABLY SECURED TO SAID SOCKET AND CLAMPING SAID ANCHOR MEANS BETWEEN SAID CLAMPING MEANS AND SAID SEAT; (F) EXPELLING MEANS CONNECTED TO THE HANDLE AND SELECTIVELY PROJECTABLE FORWARDLY INTO THE CARTRIDGE TO EXPEL MATERIAL FROM THE CARTRIDGE; AND, (G) THE SOCKET INCLUDING A FORWARDLY EXTENDING PRO-
Claim 2
Dependent Claim
106 words
A CALKING GUN COMPRISING: (A) A HANDLE; (B) A RECEIVING AND SUPPORTING SOCKET SECURED TO SAID HANDLE AND PROJECTING FORWARDLY FROM THE HANDLE; (C) AN ELONGATED CARTRIDGE FOR EXTRUDABLE MATERIAL, SAID CARTRIDGE INCLUDING AN OUTLET NEAR ONE END AND LATERALLY PROJECTING ANCHOR MEANS NEAR THE OTHER END; (D) SAID SOCKET INCLUDING A CARTRIDGE SEAT DISPOSED TRANSVERSELY THEREIN; (E) CLAMPING MEANS REMOVABLY SECURED TO SAID SOCKET AND CLAMPING SAID ANCHOR MEANS BETWEEN SAID CLAMPING MEANS AND SAID SEAT; (F) EXPELLING MEANS CONNECTED TO THE HANDLE AND SELECTIVELY PROJECTABLE FORWARDLY INTO THE CARTRIDGE TO EXPEL MATERIAL FROM THE CARTRIDGE; AND, (G) THE SOCKET INCLUDING A FORWARDLY EXTENDING PRO-
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) | 1966-02-04 | 1966-08-06 | 1967-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-04 | 1970-08-06 | 1971-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-04 | 1974-08-06 | 1975-02-05 | $7700.00 | Window Closed / Lapsed |