Patent US3496262A successfully refreshed from Google Patents.
US3496262A
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Method for producing embossed plastic articles
Assignee: EMEH Inc
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Filing: 1968-01-04
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Granted: 1970-02-17
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Expires: 1988-01-04
Abstract
No abstract record available.
Inventors
- 👤 Alfred R Long
- 👤 George A Viehmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:29
CPC Classifications
B; B29; B29C; B29C59/00; B29C59/02; B29C59/04; B29C35/00; B29C35/16; B29C43/00; B29C43/22; B29C43/222; B29C48/00; B29C48/03; B29C48/05; B29C48/25; B29C48/88; B29C48/911; B29C48/9135; B29C48/914; B29C48/919; B29C2035/1616; B29C48/07; B29C48/12; B29L; B29L2011/00; B29L2011/0083; B29L2011/0091
Claims Analysis
Total Claims: 0
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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) | 1973-02-16 | 1973-08-18 | 1974-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-16 | 1977-08-18 | 1978-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-16 | 1981-08-18 | 1982-02-17 | $7700.00 | Window Closed / Lapsed |