US3208244A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lighter mechanism
Assignee: ROGERS Inc
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Filing: 1963-05-23
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Granted: 1965-09-28
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Expires: 1983-05-23
Abstract
No abstract record available.
Inventors
- 👤 Robert R Mandy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:27
CPC Classifications
F; F23; F23Q; F23Q2/00; F23Q2/16; F23Q2/162; F23Q2/34; F23Q2/52; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86292; Y10T137/86324; Y10T137/86332
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
76 words
A GAS FUELED LIGHTER SYSTEM CONSTRUCTED TO BE CHARGED WITH LIQUEFIED GAS UNDER PRESSURE COMPRISING A CASING, A COVER ATTACHED TO SAID CASING, A RESERVOIR WITHIN SAID CASING FOR CONTAINING THE LIQUEFIED GAS, MEANS FOR ALLOWING THE LIQUEFIED GAS INTO SAID RESERVOIR, ROTATIVE MEANS TO CONTROL THE ESCAPE OF THE LIQUEFIED GAS FROM SAID RESERVOIR HAVING A SLOT THROUGH SAID ROTATIVE MEANS, AND A SINGLE ELEMENT MEANS BOTH TO LIMIT THE CONTROLLED ESCAPE OF THE LIQUEFIED
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) | 1968-09-27 | 1969-03-29 | 1969-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-27 | 1973-03-29 | 1973-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-27 | 1977-03-29 | 1977-09-28 | $7700.00 | Window Closed / Lapsed |