US3027595A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and method of continuous molding of a thermoplastic sheet having fine pile-like projections
Assignee: Individual
•
Filing: 1960-04-18
•
Granted: 1962-04-03
•
Expires: 1980-04-18
Abstract
No abstract record available.
Inventors
- 👤 Takai Unokichi
- 👤 Ishiyama Tsunekatsu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:25
CPC Classifications
B; B29; B29C; B29C33/00; B29C33/02; B29C33/04; B29C33/048; B29B; B29B13/00; B29B13/02; B29B13/023; B29C33/044; B29C59/00; B29C59/02; B29C59/022; B29C59/025; B29C59/04; B29C35/00; B29C35/02; B29C35/08; B29C35/0805; B29C2035/0822; B29C35/16; B29C2035/1616; B29L; B29L2031/00; B29L2031/765; Y; Y10; Y10S; Y10S264/00; Y10S264/70; Y10S425/00; Y10S425/037
Claims Analysis
Total Claims: 0
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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) | 1965-04-02 | 1965-10-02 | 1966-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-02 | 1969-10-02 | 1970-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-02 | 1973-10-02 | 1974-04-03 | $7700.00 | Window Closed / Lapsed |