USRE27992E
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fig.io
Assignee: —
•
Filing: 1973-01-31
•
Granted: 1974-04-30
•
Expires: 1993-01-31
Abstract
Abstract AN APPARATUS FOR THE AUTOMATIC AND CONTINUOUS PRODUCTION OF COMPOSITE SHEET MATERIAL COMPRISING FIRST AND SECOND EXTRUDING MEANS FOR EXTRUDING SYNTHETIC RESINOUS MATERIAL, AUTOMATIC PRINTING MEANS, LAMINATING MEANS AND MEANS FOR DEFORMING PREDETERMINED LENGTHS OF LAMINATED MATERIAL.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 03:33
CPC Classifications
B; B32; B32B; B32B38/00; B32B38/06; B29; B29C; B29C48/00; B29C48/001; B29D; B29D11/00; B32B15/00; B32B15/04; B32B15/08; B32B27/00; B32B27/06; B32B27/08; B32B37/00; B32B37/02; B32B37/14; B32B37/15; B32B37/153; B32B38/14; B32B7/00; B32B7/04; B32B7/12; B29C48/03; B29C48/07; B29C48/08
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) | 1977-04-29 | 1977-10-29 | 1978-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-04-29 | 1981-10-29 | 1982-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-04-29 | 1985-10-29 | 1986-04-30 | $7700.00 | Window Closed / Lapsed |