US3093530A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the manufacture of binders
Assignee: Individual
•
Filing: 1961-06-30
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Granted: 1963-06-11
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Expires: 1981-06-30
Abstract
No abstract record available.
Inventors
- 👤 Lippman Gerald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:15
CPC Classifications
B; B42; B42C; B42C7/00; Y; Y10; Y10T; Y10T156/00; Y10T156/12; Y10T156/1317; Y10T156/1343; Y10T156/17; Y10T156/1702; Y10T156/1712; Y10T156/1734
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
263 words
APPARATUS FOR THE AUTOMATIC MANUFACTURE OF BINDERS FORMED OF A BOARD STRUCTURE ENCASED WITHIN A PAIR OF PLASTIC SHEETS TO FORM A SANDWICH UNIT, COMPRISING A PRESS PORTION, A PLASTIC SHEET FEED PORTION AND A BOARD STRUCTURE FEED PORTION; SAID SHEET FEED PORTION INCLUDING MEANS TO FEED A PORTION OF SAID PAIR OF PLASTIC SHEETS IN SPACED RELATIONSHIP TO SAID PRESS PORTION; SAID BOARD STRUCTURE FEED PORTION INCLUDING MEANS OPERATIVELY ASSOCIATED WITH SAID FIRST-MENTIONED MEANS TO FEED A BOARD STRUCTURE TO SAID PRESS PRORTION BETWEEN SAID PORTION OF SAID PAIR OF PLASTIC SHEET; AND SAID PRESS PORTION INCLUDING A DIE MEANS, SAID DIE MEANS INCLUDING A PERIPHERAL SEALING EDGE HAVING A PERIPHERY COMPLEMENTARY WITH THE PERIPHEY OF SAID BOARD STRUCTRUE, AND MEANS TO BRING SAID PERIPHERAL SEALING EDGE INTO OPERATIVE ENGAGEMENT WITH ONE OF SAID PLASTIC SHEET TO SEAL SAID ONE PLASTIC SHEET TO THE OTHER OF THE PLASTIC SHEETS ALONG THE PEREPHERY OF SAID BOARD STRUCTURE TO FORM SAID SANDWICH UNIT, WHEREIN SAID PLASTIC SHEET FEED PORTION INCLUDES A PAIR OF PLASTIC SHEET SUPPLY ROLLS POINTIONED ON ONE SIDE OF SAID PRESS PORTION AND A CONVEYOR MECHANISM FOR DRAWING SAID PLASTIC SHEETS PAST SAID PRESS ORTION POSITIONED ON ANOTHER SIDE OF SAID PRESS PORTION, OPPOSITE TO SAID ONE SAID, CONVEYOR MECHANISM INCLUDING GRIPPERS WHICH GRIP THE EDGES OF THE PLASTIC SHEETS AND REMOVE THE COMPLETED SANDWICH UNIT FROM SAID PRESS PORTION; SAID BOARD STRUCUTRE, FEED INCLUDES A BOARD STRUCTURE MAGAZINE ADAPTED TO CONTAIN A PLURALITY OF BOARD STRUCTURES, SAID MAGAZINE BEING POSITIONED ON A THIRD SIDE OF SAID PRESS PORTION WHEREBY TO
Claim 2
Dependent Claim
263 words
APPARATUS FOR THE AUTOMATIC MANUFACTURE OF BINDERS FORMED OF A BOARD STRUCTURE ENCASED WITHIN A PAIR OF PLASTIC SHEETS TO FORM A SANDWICH UNIT, COMPRISING A PRESS PORTION, A PLASTIC SHEET FEED PORTION AND A BOARD STRUCTURE FEED PORTION; SAID SHEET FEED PORTION INCLUDING MEANS TO FEED A PORTION OF SAID PAIR OF PLASTIC SHEETS IN SPACED RELATIONSHIP TO SAID PRESS PORTION; SAID BOARD STRUCTURE FEED PORTION INCLUDING MEANS OPERATIVELY ASSOCIATED WITH SAID FIRST-MENTIONED MEANS TO FEED A BOARD STRUCTURE TO SAID PRESS PRORTION BETWEEN SAID PORTION OF SAID PAIR OF PLASTIC SHEET; AND SAID PRESS PORTION INCLUDING A DIE MEANS, SAID DIE MEANS INCLUDING A PERIPHERAL SEALING EDGE HAVING A PERIPHERY COMPLEMENTARY WITH THE PERIPHEY OF SAID BOARD STRUCTRUE, AND MEANS TO BRING SAID PERIPHERAL SEALING EDGE INTO OPERATIVE ENGAGEMENT WITH ONE OF SAID PLASTIC SHEET TO SEAL SAID ONE PLASTIC SHEET TO THE OTHER OF THE PLASTIC SHEETS ALONG THE PEREPHERY OF SAID BOARD STRUCTURE TO FORM SAID SANDWICH UNIT, WHEREIN SAID PLASTIC SHEET FEED PORTION INCLUDES A PAIR OF PLASTIC SHEET SUPPLY ROLLS POINTIONED ON ONE SIDE OF SAID PRESS PORTION AND A CONVEYOR MECHANISM FOR DRAWING SAID PLASTIC SHEETS PAST SAID PRESS ORTION POSITIONED ON ANOTHER SIDE OF SAID PRESS PORTION, OPPOSITE TO SAID ONE SAID, CONVEYOR MECHANISM INCLUDING GRIPPERS WHICH GRIP THE EDGES OF THE PLASTIC SHEETS AND REMOVE THE COMPLETED SANDWICH UNIT FROM SAID PRESS PORTION; SAID BOARD STRUCUTRE, FEED INCLUDES A BOARD STRUCTURE MAGAZINE ADAPTED TO CONTAIN A PLURALITY OF BOARD STRUCTURES, SAID MAGAZINE BEING POSITIONED ON A THIRD SIDE OF SAID PRESS PORTION WHEREBY TO
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-10 | 1966-12-10 | 1967-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-10 | 1970-12-10 | 1971-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-10 | 1974-12-10 | 1975-06-11 | $7700.00 | Window Closed / Lapsed |