US3424192A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Equipment,more particularly for manufacturing plastic materials
Assignee: Individual
•
Filing: 1965-05-13
•
Granted: 1969-01-28
•
Expires: 1985-05-13
Abstract
No abstract record available.
Inventors
- 👤 Paul Rayneri
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:43
CPC Classifications
B; B29; B29B; B29B13/00; B29B13/04; B29B13/02; B29B13/021; B29C; B29C35/00; B29C35/16; B29C2035/1658; Y; Y10; Y10T; Y10T137/00; Y10T137/6416; Y10T137/6579
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US3070621A
Cited
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Cited
US3045007A
Cited
DE1105334B
Cited
US3180880A
Cited
US3233969A
Cited
US3201095A
Cited
US3279893A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-01-28 | 1972-07-29 | 1973-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-28 | 1976-07-29 | 1977-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-28 | 1980-07-29 | 1981-01-28 | $7700.00 | Window Closed / Lapsed |