US3323976A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Intermediate article for making plastic articles
Assignee: B and S Plastic Art Inc
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Filing: 1965-09-28
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Granted: 1967-06-06
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Expires: 1985-09-28
Abstract
No abstract record available.
Inventors
- 👤 William Z Salcer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:11
CPC Classifications
B; B29; B29C; B29C39/00; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/108; Y10T428/00; Y10T428/15; Y10T428/24; Y10T428/24628; Y10T428/24736; Y10T428/24777; Y10T428/24802
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
104 words
AN INTERMEDIATE ARTICLE OF MANUFACTURE IN THE MANUFACTURE OF PATTERNED PLASTIC SHEET-LIKE ARTICLES COMPRISING: A CURED SHEET OF FLEXIBLE PLASTIC MATERIAL OF SUBSTANTIALLY UNIFORM THICKNESS HAVING BONDED TO ONE SURFACE THEREOF AN ADDITIONAL INTERMEDIATE PATTERN LAYER OF CURED FLEXIBLE PLASTIC MATERIAL, SAID INTERMEDIATE PATTERN LAYER INCLUDING THE DESIRED FINISHED PATTERN COMPLETELY ENCLOSED BY A CONTINUOUS PATTERN BEAD FORMING THE OUTER EDGE OF SAID DESIRED FINISHED PATTERN AND INCLUDING ALSO AN ADDITIONAL AREA OF FLEXIBLE PLASTIC MATERIAL NOT FORMING PART OF SAID DESIRED FINISHED PATTERN SAID ADDITIONAL AREA COMPLETELY SURROUNDING SAID PATTERN BEAD AND BEING CLOSELY SPACED WITH RESPECT THERETO, SAID INTERMEDIATE PATTERN LAYER AND
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-06-05 | 1970-12-05 | 1971-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-05 | 1974-12-05 | 1975-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-05 | 1978-12-05 | 1979-06-06 | $7700.00 | Window Closed / Lapsed |