US3213647A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Valve operating device in gas lighter for smokers
Assignee: Mansei Kogyo KK
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Filing: 1963-10-14
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Granted: 1965-10-26
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Expires: 1983-10-14
Abstract
No abstract record available.
Inventors
- 👤 Sakamoto Kenichi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:32
CPC Classifications
F; F23; F23Q; F23Q2/00; F23Q2/34; F23Q2/52
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
80 words
IN A GAS LIGHTER THE COMBINATION COMPRISING AN OUTER CASING INCORPORTING A FUEL TANK, A LID, MEANS PIVOTALLY SECURING SAID LID TO SAID CASING, A FUEL FEEDING VALVE COMMUNICATING WITH AND MOUNTED IN SAID FUEL TANK, A BURNER OPERATIVELY CONNECTED TO SAID VALVE, A BEARING MEMBER SLIDABLY MOUNTED IN SAID CASING, AN IGNITION WHEEL PIVOTED TO SAID BEARING MEMBER FOR SLIDING ACTUATION OF SAID BEARING MEMBER DURING OPERATION OF SAID IGNITION WHEEL, AND A VALVE OPERATING MEMBER ENGAGING SAID BURNER
Claim 2
Dependent Claim
80 words
IN A GAS LIGHTER THE COMBINATION COMPRISING AN OUTER CASING INCORPORTING A FUEL TANK, A LID, MEANS PIVOTALLY SECURING SAID LID TO SAID CASING, A FUEL FEEDING VALVE COMMUNICATING WITH AND MOUNTED IN SAID FUEL TANK, A BURNER OPERATIVELY CONNECTED TO SAID VALVE, A BEARING MEMBER SLIDABLY MOUNTED IN SAID CASING, AN IGNITION WHEEL PIVOTED TO SAID BEARING MEMBER FOR SLIDING ACTUATION OF SAID BEARING MEMBER DURING OPERATION OF SAID IGNITION WHEEL, AND A VALVE OPERATING MEMBER ENGAGING SAID BURNER
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) | 1968-10-25 | 1969-04-26 | 1969-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-25 | 1973-04-26 | 1973-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-25 | 1977-04-26 | 1977-10-26 | $7700.00 | Window Closed / Lapsed |