Patent US3285642A successfully refreshed from Google Patents.
US3285642A
Expired / Lapsed
US
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Split rotary anvil, head, and the like
Assignee: L E SAUER MACHINE Co
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Filing: 1962-09-17
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Granted: 1966-11-15
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Expires: 1982-09-17
Abstract
No abstract record available.
Inventors
- 👤 Louis E Sauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:51
CPC Classifications
B; B26; B26D; B26D7/00; B26D7/20; B26D2007/202; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/0911; Y10T292/0913; Y10T292/0914; Y10T292/0915; Y10T83/00; Y10T83/929; Y10T83/9309; Y10T83/9312
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
LOCKING MECHANISM FOR A SPLIT ROTARY ANVIL INCLUDING TWO SEPARABLE PARTS, OR THE LIKE, COMPRISING IN COMBINATION A FIXED MEMBER MOUNTED ON ONE PART, A MOVABLE MEMBER MOUNTED ON THE OTHER PART HAVING A PORTION FOR ENGAGING SAID FIXED MEMBER AND HAVING AN ANNULAR SURFACE, AND MEANS FOR MOVING SAID MOVABLE MEMBER INTO ENGAGEMENT WITH SAID FIXED MEMBER, SAID MEANS INCLUDING A SUSBTANTIAL CAMMING SURFACE OF SUBSTANTIALLY THE SAME RADIUS AS THAT OF SAID ANNULAR SURFACE MOVABLE INTO
Claim 2
Dependent Claim
78 words
LOCKING MECHANISM FOR A SPLIT ROTARY ANVIL INCLUDING TWO SEPARABLE PARTS, OR THE LIKE, COMPRISING IN COMBINATION A FIXED MEMBER MOUNTED ON ONE PART, A MOVABLE MEMBER MOUNTED ON THE OTHER PART HAVING A PORTION FOR ENGAGING SAID FIXED MEMBER AND HAVING AN ANNULAR SURFACE, AND MEANS FOR MOVING SAID MOVABLE MEMBER INTO ENGAGEMENT WITH SAID FIXED MEMBER, SAID MEANS INCLUDING A SUSBTANTIAL CAMMING SURFACE OF SUBSTANTIALLY THE SAME RADIUS AS THAT OF SAID ANNULAR SURFACE MOVABLE INTO
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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) | 1969-11-14 | 1970-05-16 | 1970-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-14 | 1974-05-16 | 1974-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-14 | 1978-05-16 | 1978-11-15 | $7700.00 | Window Closed / Lapsed |