US3060516A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of moulding objects from thermoplastic synthetic material
Assignee: US Philips Corp
•
Filing: 1960-03-21
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Granted: 1962-10-30
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Expires: 1980-03-21
Abstract
No abstract record available.
Inventors
- 👤 Jan Christoffel Van Houten
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 00:40
CPC Classifications
B; B29; B29C; B29C53/00; B29C53/36; B29C53/38; B29C53/48; B29C53/52; B29C43/00; B29C43/02; B29C43/32; B29C43/52; B29C35/00; B29C35/02; B29C35/16; B29K; B29K2027/00; B29K2027/06; B29K2105/00; B29K2105/0085; B29L; B29L2017/00; B29L2017/001; B29L2017/003; Y; Y10; Y10S; Y10S264/00; Y10S264/65
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2183602A
Cited
US1558175A
Cited
US1735668A
Cited
US2050843A
Cited
US2269267A
Cited
GB820277A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-29 | 1966-04-30 | 1966-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-29 | 1970-04-30 | 1970-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-29 | 1974-04-30 | 1974-10-30 | $7700.00 | Window Closed / Lapsed |