Patent US3149516A successfully refreshed from Google Patents.
US3149516A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine with guide means for product
Assignee: Reynolds Metals Co
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Filing: 1960-04-22
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Granted: 1964-09-22
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Expires: 1980-04-22
Abstract
No abstract record available.
Inventors
- 👤 Caldwell Deane Baldwin
- 👤 Herr Harry Kunkle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:38
CPC Classifications
B; B26; B26F; B26F1/00; B26F1/38; B26F1/40; B26D; B26D7/00; B26D7/18; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2033; Y10T83/2037; Y10T83/2063; Y10T83/2092; Y10T83/2209; Y10T83/2213; Y10T83/465; Y10T83/4708; Y10T83/4766; Y10T83/4783; Y10T83/4786
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
147 words
A MACHINE FOR CUTTING AND PUNCHING COMPRISING A FRAME; A PAIR OF SINGLE DIE CRANKS EACH ROTATABLY SUPPORTED IN SAID FRAME, SAID SINGLE DIE CRANKS HAVING CRANK PINS SPACED FROM EACH OTHER; SAID CRANK PINS BEING SUBSTANTIALLY COAXIAL; A DIE RAM ROTATABLY SUPPORTED AROUND SAID CRANK PINS AND HAVING AN APERTURE EXTENDING FROM THE FRONT PORTION THEREOF BETWEEN THE ENDS OF SAID CRANK PINS AND THROUGH THE REAR OF SAID DIE RAM; A CHUTE LOCATED IN SAID APERTURE FOR RECEIVING CUT PIECES AND FOR THE TRANSMISSION THEREOF; A PUNCH CRANK HAVING SHAFT PORTIONS ROTATABLY JOURNALED IN SAID FRAME; A PUNCH RAM ROTATABLY SUPPORTED ON THE CRANKPIN OF SAID PUNCH CRANK; SAID PUNCH CRANK SHAFT PORTIONS BEING ON OPPOSITE SIDES OF SAID PUNCH RAM, SAID PUNCH CRANK SHAFT PORTIONS BEING SUBSTANTIALLY COAXIAL; GUIDE PINS MAINTAINING SAID PUNCH RAM AND DIE RAM ALIGNED DURING REVOLUTION THEREOF; A PUNCH SECURED
Claim 2
Dependent Claim
147 words
A MACHINE FOR CUTTING AND PUNCHING COMPRISING A FRAME; A PAIR OF SINGLE DIE CRANKS EACH ROTATABLY SUPPORTED IN SAID FRAME, SAID SINGLE DIE CRANKS HAVING CRANK PINS SPACED FROM EACH OTHER; SAID CRANK PINS BEING SUBSTANTIALLY COAXIAL; A DIE RAM ROTATABLY SUPPORTED AROUND SAID CRANK PINS AND HAVING AN APERTURE EXTENDING FROM THE FRONT PORTION THEREOF BETWEEN THE ENDS OF SAID CRANK PINS AND THROUGH THE REAR OF SAID DIE RAM; A CHUTE LOCATED IN SAID APERTURE FOR RECEIVING CUT PIECES AND FOR THE TRANSMISSION THEREOF; A PUNCH CRANK HAVING SHAFT PORTIONS ROTATABLY JOURNALED IN SAID FRAME; A PUNCH RAM ROTATABLY SUPPORTED ON THE CRANKPIN OF SAID PUNCH CRANK; SAID PUNCH CRANK SHAFT PORTIONS BEING ON OPPOSITE SIDES OF SAID PUNCH RAM, SAID PUNCH CRANK SHAFT PORTIONS BEING SUBSTANTIALLY COAXIAL; GUIDE PINS MAINTAINING SAID PUNCH RAM AND DIE RAM ALIGNED DURING REVOLUTION THEREOF; A PUNCH SECURED
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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) | 1967-09-22 | 1968-03-23 | 1968-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-22 | 1972-03-23 | 1972-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-22 | 1976-03-23 | 1976-09-22 | $7700.00 | Window Closed / Lapsed |