US2463370A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Production of ornamental impressed designs on thermoplastic materials
Assignee: Individual
•
Filing: 1946-04-03
•
Granted: 1949-03-01
•
Expires: 1966-04-03
Abstract
No abstract record available.
Inventors
- 👤 Alfred A Flaster
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:55
CPC Classifications
B; B29; B29C; B29C35/00; B29C35/02; B29C35/0266; B29B; B29B13/00; B29B13/02; B29B13/023; B29C35/08; B29C59/00; B29C59/02; B29C2035/0211; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/24595; Y10T428/24628; Y10T428/24736
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1161614A
Cited
US1921456A
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US2030066A
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US2143243A
Cited
US2282423A
Cited
US2354714A
Cited
US2376655A
Cited
US2406714A
Cited
US2368085A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-02-29 | 1952-08-30 | 1953-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-02-29 | 1956-08-30 | 1957-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-02-29 | 1960-08-30 | 1961-03-01 | $7700.00 | Window Closed / Lapsed |