US3096545A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resilient spacer for press-finishing of plastic sheet
Assignee: Rowland Products Inc
•
Filing: 1960-07-20
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Granted: 1963-07-09
•
Expires: 1980-07-20
Abstract
No abstract record available.
Inventors
- 👤 William P Rowland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:49
CPC Classifications
B; B30; B30B; B30B15/00; B30B15/06; B30B15/061; Y; Y10; Y10S; Y10S264/00; Y10S264/50; Y10S425/00; Y10S425/019
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
26 words
AN ASSEMBLY FOR PRESS FINISHING PLASTIC SHEET IN A HEATED PLATEN PRESS COMPRISING A PAIR OF FINISHING PLATES FOR RECEIVING PLASTIC SHEET THEREBETWEEN, AND RESILIENT PADS
References Cited (Backward Citations)
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US1911296A
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US1887550A
Cited
US2268477A
Cited
US2292663A
Cited
US2874751A
Cited
US2869858A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-08 | 1967-01-07 | 1967-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-08 | 1971-01-07 | 1971-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-08 | 1975-01-07 | 1975-07-09 | $7700.00 | Window Closed / Lapsed |