US3029468A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for making plastic articles
Assignee: Individual
•
Filing: 1959-11-03
•
Granted: 1962-04-17
•
Expires: 1979-11-03
Abstract
No abstract record available.
Inventors
- 👤 Emery I Valyi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:44
CPC Classifications
B; B29; B29C; B29C49/00; B29C49/02; B29C49/06; B29C49/071; B65; B65D; B65D1/00; B65D1/02; B29C2049/023; B29C49/42; B29C49/48; B29C49/4802; B29C2049/4807; B29C2049/481; B29C2949/00; B29C2949/07; B29C2949/072; B29C2949/0722; B29C2949/076; B29C2949/0761; B29C2949/0768; B29C2949/0769; B29C2949/077; B29C2949/078; B29C2949/20; B29C2949/22; B29C2949/24; B29C2949/26; B29C2949/28; B29C2949/30; B29C2949/3024; B29C2949/3032
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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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) | 1965-04-16 | 1965-10-16 | 1966-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-16 | 1969-10-16 | 1970-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-16 | 1973-10-16 | 1974-04-17 | $7700.00 | Window Closed / Lapsed |