Patent US3104073A successfully refreshed from Google Patents.
US3104073A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi-layer laminating machine
Assignee: Republic Foil Inc
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Filing: 1960-12-22
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Granted: 1963-09-17
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Expires: 1980-12-22
Abstract
No abstract record available.
Inventors
- 👤 Post Irene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:41
CPC Classifications
H; H01; H01G; H01G13/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
150 words
A MULTI-LAYER LAMINATING MACHINE COMPRISING A DRIVE CYLINDER, MEANS FOR ROTATING SAID DRIVE CYLINDER, A PLURALITY OF LAMINA SUPPLY ROLLS SPACED ABOUT SAID CYLINDER IN PERIPHERAL CONTACT THEREWITH, INDIVIDUAL SUPPORT MEANS FOR EACH OF SAID SUPPLY ROLLS, EACH OF SAID SUPPORT MEANS INCLUDING, A ROTATABLE SHAFT, A PAIR OF SPACED BRACKETS AFFIXED AT ONE END TO SAID SHAFT, MEANS TO ADJUST THE POSITIONING OF SAID BRACKETS LONGITUDINALLY ALONG SAID SHAFT, AND A PAIR OF OPPOSED SPINDLES ROTATIONALLY MOUNTED AT THE OTHER END OF SAID BRACKETS TO SUPPORT THE CENTRAL AXIS OF A SUPPLY ROLL SPACED THEREBETWEEN, MEANS TO ADJUST THE CIRCUMFERENTIAL POSITION OF SAID SUPPLY ROLLS ABOUT SAID CYLINDER, MEANS BIASING SAID ROLLS IN CONTINUAL PERIPHERAL CONTACT WITH SAID CYLINDER, EACH SUPPLY ROLL DEPOSITING A LAYER OF MATERIAL FOR SAID MULTILAYER LAMINATION UPON SAID DRIVE CYLINDER UPON ROTATION THEREOF, AND TAKE-OFF MEANS FOR REMOVING THE MULTILAYER LAMINATION FROM SAID CYLINDER.
Claim 2
Dependent Claim
150 words
A MULTI-LAYER LAMINATING MACHINE COMPRISING A DRIVE CYLINDER, MEANS FOR ROTATING SAID DRIVE CYLINDER, A PLURALITY OF LAMINA SUPPLY ROLLS SPACED ABOUT SAID CYLINDER IN PERIPHERAL CONTACT THEREWITH, INDIVIDUAL SUPPORT MEANS FOR EACH OF SAID SUPPLY ROLLS, EACH OF SAID SUPPORT MEANS INCLUDING, A ROTATABLE SHAFT, A PAIR OF SPACED BRACKETS AFFIXED AT ONE END TO SAID SHAFT, MEANS TO ADJUST THE POSITIONING OF SAID BRACKETS LONGITUDINALLY ALONG SAID SHAFT, AND A PAIR OF OPPOSED SPINDLES ROTATIONALLY MOUNTED AT THE OTHER END OF SAID BRACKETS TO SUPPORT THE CENTRAL AXIS OF A SUPPLY ROLL SPACED THEREBETWEEN, MEANS TO ADJUST THE CIRCUMFERENTIAL POSITION OF SAID SUPPLY ROLLS ABOUT SAID CYLINDER, MEANS BIASING SAID ROLLS IN CONTINUAL PERIPHERAL CONTACT WITH SAID CYLINDER, EACH SUPPLY ROLL DEPOSITING A LAYER OF MATERIAL FOR SAID MULTILAYER LAMINATION UPON SAID DRIVE CYLINDER UPON ROTATION THEREOF, AND TAKE-OFF MEANS FOR REMOVING THE MULTILAYER LAMINATION FROM SAID CYLINDER.
References Cited (Backward Citations)
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Cited
US1563382A
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US1712124A
Cited
US1911338A
Cited
US2686013A
Cited
US2983459A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-16 | 1967-03-18 | 1967-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-16 | 1971-03-18 | 1971-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-16 | 1975-03-18 | 1975-09-17 | $7700.00 | Window Closed / Lapsed |