US3173979A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting means for tubular material
Assignee: Individual
•
Filing: 1962-08-20
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Granted: 1965-03-16
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Expires: 1982-08-20
Abstract
No abstract record available.
Inventors
- 👤 Richard J Steele
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:59
CPC Classifications
B; B23; B23K; B23K7/00; B23K7/005; B23K7/006
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
89 words
IN A CUTTING DEVICE FOR TUBULAR MATERIAL, A SUPPORTING FRAMEWORK, LARGE OUTER RINGS IN A FIXED SPACED RELATION SUPPORTED BY SAID FRAMEWORK AND HAVING MEANS FOR ADJUSTMENT OF THEIR VERTICAL POSITION THEREON, INTERMEDIATE RINGS, ROTATABLY MOUNTED IN SAID LARGE OUTER RINGS, ROTATABLE AND HORIZONTALLY ADJUSTABLE INNER RING SUPPORTS MOUNTED IN SAID INTERMEDIATE RINGS, LARGE INNER RINGS MOUNTED IN SAID SUPPORTS AND SMALL INNER RINGS ROTATABLY MOUNTED IN SAID LARGE INNER RINGS, CUTTING TORCH SUPPORTS HAVING CUTTING TORCHES MOUNTED THEREON, HORIZONTALLY ADJUSTABLE AND ROTATABLY MOUNTED IN SAID SMALL INNER RINGS
Claim 2
Dependent Claim
89 words
IN A CUTTING DEVICE FOR TUBULAR MATERIAL, A SUPPORTING FRAMEWORK, LARGE OUTER RINGS IN A FIXED SPACED RELATION SUPPORTED BY SAID FRAMEWORK AND HAVING MEANS FOR ADJUSTMENT OF THEIR VERTICAL POSITION THEREON, INTERMEDIATE RINGS, ROTATABLY MOUNTED IN SAID LARGE OUTER RINGS, ROTATABLE AND HORIZONTALLY ADJUSTABLE INNER RING SUPPORTS MOUNTED IN SAID INTERMEDIATE RINGS, LARGE INNER RINGS MOUNTED IN SAID SUPPORTS AND SMALL INNER RINGS ROTATABLY MOUNTED IN SAID LARGE INNER RINGS, CUTTING TORCH SUPPORTS HAVING CUTTING TORCHES MOUNTED THEREON, HORIZONTALLY ADJUSTABLE AND ROTATABLY MOUNTED IN SAID SMALL INNER RINGS
References Cited (Backward Citations)
US3044757A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-15 | 1968-09-14 | 1969-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-15 | 1972-09-14 | 1973-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-15 | 1976-09-14 | 1977-03-16 | $7700.00 | Window Closed / Lapsed |