Patent EP0150352A2 successfully refreshed from Google Patents.
Patent US3260084A successfully refreshed from Google Patents.
US3260084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for drawing linear stock
Assignee: Ajax Manufacturing Co
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Filing: 1962-05-02
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Granted: 1966-07-12
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Expires: 1982-05-02
Abstract
No abstract record available.
Inventors
- 👤 Leo D Mersek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 22:04
CPC Classifications
B; B21; B21C; B21C19/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
133 words
IN DRAWING APPARATUS FOR CONTINUOUS LINEAR WIRE STOCK; A SUPPORT MEANS; DRAWING MEANS COMPRISING A PAIR OF DRAWING COMPONENTS ON SAID SUPPORT MEANS FOR DRAWING CONTINUOUS STOCK; ONE OF SAID COMPONENTS COMPRISING A DIE MEANS FOR DRAWING THE STOCK, THE OTHER OF SAID COMPONENTS BEING LOCATED AT THE DIE-EXIT OR DRAWN STOCK SIDE OF SAID ONE COMPONENT AND COMPRISING DURING DRAWING TRAVERSE BETWEEN SAID DIE MEANS AND THE STOCK, AND A GRIP DEVICE FOR GRIPPING THE STOCK DURING THE DRAWING TRAVERSE SAID COMPONENTS HAVING OPENING AND CLOSING RELATIVE MOVEMENTS ALONG THE AXIS OF THE STOCK FOR CAUSING SAID DRAWING TRAVERSE; DOUBLE-ACTING HYDRAULIC PRESSURE FLUID RESPONSIVE POWER MEANS COMPRISING RECIPROCABLY CO-OPERABLE CYLINDER AND PISTON POWER MEMBERS FOR PRODUCING SAID OPENING MOVEMENT AND SAID CLOSING MOVEMENT; SAID CYLINDER MEMBER HAVING CYLINDER CHAMBERS THEREIN ON OP-
Claim 2
Dependent Claim
133 words
IN DRAWING APPARATUS FOR CONTINUOUS LINEAR WIRE STOCK; A SUPPORT MEANS; DRAWING MEANS COMPRISING A PAIR OF DRAWING COMPONENTS ON SAID SUPPORT MEANS FOR DRAWING CONTINUOUS STOCK; ONE OF SAID COMPONENTS COMPRISING A DIE MEANS FOR DRAWING THE STOCK, THE OTHER OF SAID COMPONENTS BEING LOCATED AT THE DIE-EXIT OR DRAWN STOCK SIDE OF SAID ONE COMPONENT AND COMPRISING DURING DRAWING TRAVERSE BETWEEN SAID DIE MEANS AND THE STOCK, AND A GRIP DEVICE FOR GRIPPING THE STOCK DURING THE DRAWING TRAVERSE SAID COMPONENTS HAVING OPENING AND CLOSING RELATIVE MOVEMENTS ALONG THE AXIS OF THE STOCK FOR CAUSING SAID DRAWING TRAVERSE; DOUBLE-ACTING HYDRAULIC PRESSURE FLUID RESPONSIVE POWER MEANS COMPRISING RECIPROCABLY CO-OPERABLE CYLINDER AND PISTON POWER MEMBERS FOR PRODUCING SAID OPENING MOVEMENT AND SAID CLOSING MOVEMENT; SAID CYLINDER MEMBER HAVING CYLINDER CHAMBERS THEREIN ON OP-
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-11 | 1970-01-10 | 1970-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-11 | 1974-01-10 | 1974-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-11 | 1978-01-10 | 1978-07-12 | $7700.00 | Window Closed / Lapsed |