Patent US3122907A successfully refreshed from Google Patents.
US3122907A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gas lighter of the suspended container type
Assignee: —
•
Filing: —
•
Granted: 1964-03-03
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Expires: 1981-03-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:21
CPC Classifications
F; F23; F23Q; F23Q2/00; F23Q2/16; F23Q2/162
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
136 words
A GAS LIGHTER COMPRISING A CASING, A PERFORATED COVER FOR SAID CASING, A CONTAINER SUPPORTED INSIDE THE CASING AND INCLUDING A BODY HAVING AN UPPER EDGE WHICH CONTACTS THE COVER, A VALVE ON THE CONTAINER, A HOLLOW STEM RIGID WITH THE VALVE AND ADAPTED FOR BEING SHIFTED VERTICALLY BETWEEN AN UPPER POSITION FOR WHICH THE VALVE ON THE STEM OPENS THE CONTAINER AND A LOWER POSITION FOR WHICH SAID VALVE CLOSES THE CONTAINER, SAID STEM HAVING AN OPEN UPPER END AND INCLUDING A BURNER NOZZLE AT SAID END, A PROJECTION RIGID WITH THE STEM AT A LOCATION BENEATH SAID NOZZLE, A CONTROL LEVER PIVOTALLY SECURED TO THE COVER AND INCLUDING A FORKED EXTENSION EXTENDING INWARDLY OF THE CASING TO SUPPORT THE PROJECTION ON THE STEM, FOR RAISING THE STEM UPON ACTUATION OF THE LEVER AND IGNITING
Claim 2
Dependent Claim
136 words
A GAS LIGHTER COMPRISING A CASING, A PERFORATED COVER FOR SAID CASING, A CONTAINER SUPPORTED INSIDE THE CASING AND INCLUDING A BODY HAVING AN UPPER EDGE WHICH CONTACTS THE COVER, A VALVE ON THE CONTAINER, A HOLLOW STEM RIGID WITH THE VALVE AND ADAPTED FOR BEING SHIFTED VERTICALLY BETWEEN AN UPPER POSITION FOR WHICH THE VALVE ON THE STEM OPENS THE CONTAINER AND A LOWER POSITION FOR WHICH SAID VALVE CLOSES THE CONTAINER, SAID STEM HAVING AN OPEN UPPER END AND INCLUDING A BURNER NOZZLE AT SAID END, A PROJECTION RIGID WITH THE STEM AT A LOCATION BENEATH SAID NOZZLE, A CONTROL LEVER PIVOTALLY SECURED TO THE COVER AND INCLUDING A FORKED EXTENSION EXTENDING INWARDLY OF THE CASING TO SUPPORT THE PROJECTION ON THE STEM, FOR RAISING THE STEM UPON ACTUATION OF THE LEVER AND IGNITING
References Cited (Backward Citations)
DE971070C
Cited
DE1056407B
Cited
FR1114577A
Cited
AT189425B
Cited
US2774520A
Cited
GB798354A
Cited
FR70486E
Cited
FR1243630A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-03 | 1967-09-02 | 1968-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-03 | 1971-09-02 | 1972-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-03 | 1975-09-02 | 1976-03-03 | $7700.00 | Window Closed / Lapsed |