US3776795A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of joining the ends of multilayer printing forms
Assignee: Individual
•
Filing: 1971-04-09
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Granted: 1973-12-04
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Expires: 1991-04-09
Abstract
Abstract This disclosure relates to a method and means for joining the ends of multi-layer printing forms so as to provide a continuous supply of printing media to high speed printing machines. The end of one strip of multi-layer forms is positioned with the front edge of the next strip in aligned abutting relation. Then a strip of adhesive material is applied across an outer sheet or layer of each strip. Then one or both forms are partially perforated leaving a partially folded over tab which holds the under layer sin aligned relation to the outer sheet.
Inventors
- 👤 E Stevenson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 02:17
CPC Classifications
B; B31; B31F; B31F5/00; B31F5/02; B31F5/027; Y; Y10; Y10T; Y10T156/00; Y10T156/12; Y10T156/1304
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-12-03 | 1977-06-04 | 1977-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-12-03 | 1981-06-04 | 1981-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-12-03 | 1985-06-04 | 1985-12-04 | $7700.00 | Window Closed / Lapsed |