US3147166A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lay-up drum machine
Assignee: Individual
•
Filing: 1961-02-27
•
Granted: 1964-09-01
•
Expires: 1981-02-27
Abstract
No abstract record available.
Inventors
- 👤 Paul D Friday
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:47
CPC Classifications
B; B27; B27G; B27G11/00; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1062; Y10T156/1075; Y10T156/1089; Y10T156/1092; Y10T156/12; Y10T156/1317; Y10T156/1322; Y10T156/17; Y10T156/1702; Y10T156/1744; Y10T156/1751; Y10T156/1761; Y10T156/1768; Y10T156/1771
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
THE METHOD OF LAYING UP SHEETS OF MATERIAL OF A LAMINATING PRESS COMPRIING DISPOSING A BOTTOM SHEET IN A RECEPTIVE POSITION, ROTATING A SERIES OF OTHER SHEETS ONE AFTER ANOTHER TO INVERTED POSITION ABOVE SAID BOTTOM SHEET, PULLING A CONTINUOUS GLUE WEB AROUND THE OUTER FACES OF SAID ROTATING SHEETS, CUTTING SAID WEB BETWEEN SAID SHEETS, AND DROPPING SAID INVERTED SHEETS WITH SAID GLUE WEB ADHERING THERETO IN A STACK ON SAID BOTTOM SHEET.
Claim 2
Independent Claim
74 words
THE METHOD OF LAYING UP SHEETS OF MATERIAL OF A LAMINATING PRESS COMPRIING DISPOSING A BOTTOM SHEET IN A RECEPTIVE POSITION, ROTATING A SERIES OF OTHER SHEETS ONE AFTER ANOTHER TO INVERTED POSITION ABOVE SAID BOTTOM SHEET, PULLING A CONTINUOUS GLUE WEB AROUND THE OUTER FACES OF SAID ROTATING SHEETS, CUTTING SAID WEB BETWEEN SAID SHEETS, AND DROPPING SAID INVERTED SHEETS WITH SAID GLUE WEB ADHERING THERETO IN A STACK ON SAID BOTTOM SHEET.
References Cited (Backward Citations)
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Cited
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-09-01 | 1968-03-02 | 1968-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-01 | 1972-03-02 | 1972-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-01 | 1976-03-02 | 1976-09-01 | $7700.00 | Window Closed / Lapsed |