US3466700A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for molding multilayer or composite articles
Assignee: Peco Machinery Ltd
•
Filing: 1967-02-03
•
Granted: 1969-09-16
•
Expires: 1987-02-03
Abstract
No abstract record available.
Inventors
- 👤 Peter Franklin Harrison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:25
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/03; B29C45/04; B29C45/0408; B29C45/0416; B29C45/16; B29C45/1615; B29K; B29K2105/00; B29K2105/04; Y; Y10; Y10S; Y10S264/00; Y10S264/83; Y10S425/00; Y10S425/20; Y10S425/201
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE1072799B
Cited
US2173176A
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US2442607A
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DE1210141B
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US3244783A
Cited
FR1299327A
Cited
US3314112A
Cited
US3389198A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-15 | 1973-03-17 | 1973-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-15 | 1977-03-17 | 1977-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-15 | 1981-03-17 | 1981-09-16 | $7700.00 | Window Closed / Lapsed |