US3241182A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the production of heavily embossed, thick plastic mats
Assignee: Individual
•
Filing: 1963-04-23
•
Granted: 1966-03-22
•
Expires: 1983-04-23
Abstract
No abstract record available.
Inventors
- 👤 Kessler Milton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:30
CPC Classifications
B; B29; B29C; B29C59/00; B29C59/02; B29C59/04; Y; Y10; Y10S; Y10S425/00; Y10S425/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
APPARATUS FOR CONTINUOUS MOLDING OF THERMOPLASTIC MATTING COMPRISING MEANS FOR EXTENDING A SHEET OF THERMOPLASTIC MATERIAL IN A SOFT, WARM CONDITION; A CONTINUOUS, FLEXIBLE BACKING BELT HAVING A RELATIVELY UNIFORM SURFACE FOR RECEIVING AND CARRYING SAID SHEET; FIRST ROTARY TRANSPORT MEANS FOR SAID BELT INCLUDING TWO SPACED, ADJUSTABLE ROLLERS; A FLEXIBLE MOLD BELT HAVING ON ONE SURFACE THEREOF THE MATRIX OF A DESIGN TO BE MOLDED ON SAID SHEET; AND
Claim 2
Dependent Claim
70 words
APPARATUS FOR CONTINUOUS MOLDING OF THERMOPLASTIC MATTING COMPRISING MEANS FOR EXTENDING A SHEET OF THERMOPLASTIC MATERIAL IN A SOFT, WARM CONDITION; A CONTINUOUS, FLEXIBLE BACKING BELT HAVING A RELATIVELY UNIFORM SURFACE FOR RECEIVING AND CARRYING SAID SHEET; FIRST ROTARY TRANSPORT MEANS FOR SAID BELT INCLUDING TWO SPACED, ADJUSTABLE ROLLERS; A FLEXIBLE MOLD BELT HAVING ON ONE SURFACE THEREOF THE MATRIX OF A DESIGN TO BE MOLDED ON SAID SHEET; AND
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-21 | 1969-09-20 | 1970-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-21 | 1973-09-20 | 1974-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-21 | 1977-09-20 | 1978-03-22 | $7700.00 | Window Closed / Lapsed |