Patent US3174736A successfully refreshed from Google Patents.
US3174736A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carriage for cutting torches
Assignee: Individual
•
Filing: 1962-04-20
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Granted: 1965-03-23
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Expires: 1982-04-20
Abstract
No abstract record available.
Inventors
- 👤 Elbert H Cameron
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:29
CPC Classifications
B; B23; B23K; B23K7/00; B23K7/10; B23K7/105; B23K7/107
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
97 words
A TORCH CARRIAGE COMPRISED BY A SUPPORTING SECTION INCLUDING A TOP PLATE, CASTERS ON THE TOP PLATE TO FACILITATE MOVEMENT OF THE CARRIAGE OVER A WORK PIECE AN INTERMEDIATE SECTION PIVOTALLY MOUNTED ON THE TOP PLATE FOR ROTATION ABOUT A VERTICAL AXIS THROUGH THE LATTER AND HAVING AT LEAST ONE EAR THEREON, A TORCH CARRYING SECTION HAVING AT LEAST ONE EAR THEREON, AND MEANS INTERCONNECTING THE EARS ON SAID INTERMEDIATE SECTION AND SAID TORCH CARRYING SECTION TO PROVIDE FOR MOVEMENT OF SAID TORCH CARRYING SECTION ABOUT A HORIZONTAL AXIS AND FOR MOVEMENT IN VERTICAL AND HORIZONTAL DIRECTIONS.
References Cited (Backward Citations)
US2040478A
Cited
US3028154A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-22 | 1968-09-21 | 1969-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-22 | 1972-09-21 | 1973-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-22 | 1976-09-21 | 1977-03-23 | $7700.00 | Window Closed / Lapsed |