US3165309A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clamping mechanisms
Assignee: Tri Ordinate Corp
•
Filing: 1962-09-13
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Granted: 1965-01-12
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Expires: 1982-09-13
Abstract
No abstract record available.
Inventors
- 👤 Grabowski Jerzy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:08
CPC Classifications
B; B25; B25B; B25B5/00; B25B5/06; B25B5/061; B23; B23Q; B23Q3/00; B23Q2703/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
125 words
A CLAMPING FIXTURE COMPRISING A SUPPORTING STRUCTURE, A PAIR OF OPPOSITELY DISPOSED CLAMPING MEMBERS SLIDABLY MOUNTED ON SAID STRUCTURE, A PAIR OF PIVOTED CLAMPING MEMBERS PIVOTALLY MOUNTED ON SAID STRUCTURE AND POSITIONED BETWEEN SAID SLIDABLE CLAMPING MEMBERS, SAID SUPPORTING STRUCTURE HAVING BANKING MEANS OPPOSITELY DISPOSED TO SAID PIVOTED CLAMPING MEMBERS, A MOVABLE PLATE MOUNTED ON SAID SUPPORTING STRUCTURE, SPHERICAL ROD END BEARINGS CONNECTED TO SAID PLATE AND TO SAID SLIDABLE CLAMPING MEMBERS, A SWIVELLING BAR MOUNTED ON SAID PLATE, END BEARINGS CONNECTED BETWEEN THE ENDS OF SAID SWIVELLING BAR AND SAID PIVOTED CLAMPING MEMBERS AND MEANS CONNECTED TO SAID PLATE FOR MOVING SAID PLATE TO CAUSE SAID PIVOTED CLAMPING MEMBERS AND SAID SLIDABLE CLAMPING MEMBERS TO CONTACT A WORK PIECE MOUNTED ON SAID SUPPORTING STRUCTURE.
Claim 2
Dependent Claim
125 words
A CLAMPING FIXTURE COMPRISING A SUPPORTING STRUCTURE, A PAIR OF OPPOSITELY DISPOSED CLAMPING MEMBERS SLIDABLY MOUNTED ON SAID STRUCTURE, A PAIR OF PIVOTED CLAMPING MEMBERS PIVOTALLY MOUNTED ON SAID STRUCTURE AND POSITIONED BETWEEN SAID SLIDABLE CLAMPING MEMBERS, SAID SUPPORTING STRUCTURE HAVING BANKING MEANS OPPOSITELY DISPOSED TO SAID PIVOTED CLAMPING MEMBERS, A MOVABLE PLATE MOUNTED ON SAID SUPPORTING STRUCTURE, SPHERICAL ROD END BEARINGS CONNECTED TO SAID PLATE AND TO SAID SLIDABLE CLAMPING MEMBERS, A SWIVELLING BAR MOUNTED ON SAID PLATE, END BEARINGS CONNECTED BETWEEN THE ENDS OF SAID SWIVELLING BAR AND SAID PIVOTED CLAMPING MEMBERS AND MEANS CONNECTED TO SAID PLATE FOR MOVING SAID PLATE TO CAUSE SAID PIVOTED CLAMPING MEMBERS AND SAID SLIDABLE CLAMPING MEMBERS TO CONTACT A WORK PIECE MOUNTED ON SAID SUPPORTING STRUCTURE.
References Cited (Backward Citations)
US1894156A
Cited
US2475475A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-01-12 | 1968-07-13 | 1969-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-01-12 | 1972-07-13 | 1973-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-01-12 | 1976-07-13 | 1977-01-12 | $7700.00 | Window Closed / Lapsed |