Patent US3168015A successfully refreshed from Google Patents.
US3168015A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inflating devices for vehicle tires
Assignee: Raleigh Industries Ltd
•
Filing: 1963-05-27
•
Granted: 1965-02-02
•
Expires: 1983-05-27
Abstract
No abstract record available.
Inventors
- 👤 Pound Maurice Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:32
CPC Classifications
B; B60; B60C; B60C29/00; B60C29/06; B60C29/064; F; F04; F04B; F04B33/00; F04B33/005; F04B39/00; F04B39/0005; F05; F05C; F05C2221/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
90 words
AN INFLATOR PLUNGER ASSEMBLY COMPRISING A HOLLOW CYLINDRICAL PLUNGER ROD, A PLUG IN THE END OF SAID ROD, SAID PLUG BEING OF RESILIENTLY DEFORMABLE MATERIAL, SAID PLUG HAVING AN INTEGRAL RADIAL FLANGE OF A DIAMETER SUBSTANTIALLY GREATER THAN THAT OF SAID ROD, THE LOWER FACE OF SAID FLANGE BEING FLAT, A WASHER HAVING A FLAT UPPER FACE IN CONTACT WITH SAID LOWER FACE, A SELF TAPPING SCREW EXTENDING THROUGH SAID WASHER AND INTO SAID PLUG, THE END OF SAID ROD BEING IN CONTACT WITH THE UPPER FACE OF SAID FLANGE.
Claim 2
Dependent Claim
90 words
AN INFLATOR PLUNGER ASSEMBLY COMPRISING A HOLLOW CYLINDRICAL PLUNGER ROD, A PLUG IN THE END OF SAID ROD, SAID PLUG BEING OF RESILIENTLY DEFORMABLE MATERIAL, SAID PLUG HAVING AN INTEGRAL RADIAL FLANGE OF A DIAMETER SUBSTANTIALLY GREATER THAN THAT OF SAID ROD, THE LOWER FACE OF SAID FLANGE BEING FLAT, A WASHER HAVING A FLAT UPPER FACE IN CONTACT WITH SAID LOWER FACE, A SELF TAPPING SCREW EXTENDING THROUGH SAID WASHER AND INTO SAID PLUG, THE END OF SAID ROD BEING IN CONTACT WITH THE UPPER FACE OF SAID FLANGE.
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) | 1968-02-02 | 1968-08-03 | 1969-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-02 | 1972-08-03 | 1973-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-02 | 1976-08-03 | 1977-02-02 | $7700.00 | Window Closed / Lapsed |