US3295174A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Casting machine for clad metal bars
Assignee: New York Wire Co
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Filing: 1965-03-09
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Granted: 1967-01-03
•
Expires: 1985-03-09
Abstract
No abstract record available.
Inventors
- 👤 Webber Clarence Eugene
- 👤 Drescher George William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:49
CPC Classifications
B; B22; B22D; B22D11/00; B22D11/008; B22D11/06; B22D11/0602
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
139 words
A MACHINE FOR CASTING CONTINUOUS LENGTHS OF METALLIC COMPOSITE RODS AND THE LIKE OF UNIFORM CROSS-SECTION AND COMPRISING A CORE MEMBER COMPLETELY ENCASED IN A SHEATH UNITED INTEGRALLY THEREWITH, SAID MACHINE COMPRISING IN COMBINATION, MOLDING MEANS COMPRISING A PLURALITY OF MEMBERS MOVABLE AT SIMILAR SPEEDS AND HAVING MATING SURFACES MOVABLE INTO ENGAGEMENT WITH EACH OTHER TO DEFINE A LONGITUDINAL CAVITY OF UNIFORM CROSS-SECTION FROM THE POINT OF ENGAGEMENT OF SAID MEMBERS AND OF SUFFICIENT LENGTH TO FORM AND STABILIZE THE EXTERIOR SURFACE OF SAID COMPOSITE RODS, SHAPING MEANS HAVING A PASSAGE THERETHROUGH OF SMALLER CROSS-SECTIONAL AREA THAN SAID LONGITUDINAL CAVITY AND TERMINATING SUBSTANTIALLY ADJACENT THE POINT OF ENGAGEMENT OF SAID MATING SURFACES OF SAID MOLDING MEMBERS AND SUBSTANTIALLY COAZIAL WITH SAID CAVITY OF UNIFORM CROSS-SECTION FORMED THEREBY, MEANS TO DELIVER MOLTEN METAL OF ONE COMPOSITION TO SAID SHAPING MEANS
Claim 2
Dependent Claim
139 words
A MACHINE FOR CASTING CONTINUOUS LENGTHS OF METALLIC COMPOSITE RODS AND THE LIKE OF UNIFORM CROSS-SECTION AND COMPRISING A CORE MEMBER COMPLETELY ENCASED IN A SHEATH UNITED INTEGRALLY THEREWITH, SAID MACHINE COMPRISING IN COMBINATION, MOLDING MEANS COMPRISING A PLURALITY OF MEMBERS MOVABLE AT SIMILAR SPEEDS AND HAVING MATING SURFACES MOVABLE INTO ENGAGEMENT WITH EACH OTHER TO DEFINE A LONGITUDINAL CAVITY OF UNIFORM CROSS-SECTION FROM THE POINT OF ENGAGEMENT OF SAID MEMBERS AND OF SUFFICIENT LENGTH TO FORM AND STABILIZE THE EXTERIOR SURFACE OF SAID COMPOSITE RODS, SHAPING MEANS HAVING A PASSAGE THERETHROUGH OF SMALLER CROSS-SECTIONAL AREA THAN SAID LONGITUDINAL CAVITY AND TERMINATING SUBSTANTIALLY ADJACENT THE POINT OF ENGAGEMENT OF SAID MATING SURFACES OF SAID MOLDING MEMBERS AND SUBSTANTIALLY COAZIAL WITH SAID CAVITY OF UNIFORM CROSS-SECTION FORMED THEREBY, MEANS TO DELIVER MOLTEN METAL OF ONE COMPOSITION TO SAID SHAPING MEANS
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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) | 1970-01-02 | 1970-07-04 | 1971-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-02 | 1974-07-04 | 1975-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-02 | 1978-07-04 | 1979-01-03 | $7700.00 | Window Closed / Lapsed |