US3269167A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Forging
Assignee: Individual
•
Filing: 1963-08-02
•
Granted: 1966-08-30
•
Expires: 1983-08-02
Abstract
No abstract record available.
Inventors
- 👤 Hertel Heinrich
- 👤 Ruppin Dietrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 16:11
CPC Classifications
B; B21; B21K; B21K1/00; B21K1/56; B21C; B21C23/00; B21C23/02; B21C23/18; B21D; B21D26/00; B21D26/02; B21D26/06; B21D26/08; B21J; B21J5/00; B21J5/06; B21J5/08; B21J9/00; B21J9/02; B21J9/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
THE PROCESS OF FORGING AN END OF AN ELONGATED FORGEABLE MEMBER TO CHANGE THE SHAPE OF SAID END WHILE LEAVING THE SHAPE OF THE BODY OF THE MEMBER UNCHANGED, WHICH COMPRISES: (A) PLACING THE MEMBER IN A FORGING TOOL PROVIDING SAID END EXPOSED FOR FORGING THEREOF, SAID FORGING TOOL COMPRISING A BUCKING WEIGHT DISPOSED ADJACENT THE END TO BE FORGED; (B) PLACING A PLATE IN OPERATIVE CONNECTION WITH SAID END FOR FORGING OF SAID END UPON MOVEMENT OF THE PLATE TOWARD SAID END, THE PLATE BEING OF RELATIVELY LARGE AREA WITH RESPECT TO THE CROSS-SECTIONAL AREA OF SAID END;
Claim 2
Dependent Claim
99 words
THE PROCESS OF FORGING AN END OF AN ELONGATED FORGEABLE MEMBER TO CHANGE THE SHAPE OF SAID END WHILE LEAVING THE SHAPE OF THE BODY OF THE MEMBER UNCHANGED, WHICH COMPRISES: (A) PLACING THE MEMBER IN A FORGING TOOL PROVIDING SAID END EXPOSED FOR FORGING THEREOF, SAID FORGING TOOL COMPRISING A BUCKING WEIGHT DISPOSED ADJACENT THE END TO BE FORGED; (B) PLACING A PLATE IN OPERATIVE CONNECTION WITH SAID END FOR FORGING OF SAID END UPON MOVEMENT OF THE PLATE TOWARD SAID END, THE PLATE BEING OF RELATIVELY LARGE AREA WITH RESPECT TO THE CROSS-SECTIONAL AREA OF SAID END;
References Cited (Backward Citations)
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US1613595A
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US2023042A
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GB502597A
Cited
US2278293A
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US2878562A
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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) | 1969-08-29 | 1970-02-28 | 1970-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-29 | 1974-02-28 | 1974-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-29 | 1978-02-28 | 1978-08-30 | $7700.00 | Window Closed / Lapsed |