Patent US3030259A successfully refreshed from Google Patents.
US3030259A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of fabricating precision formed plastic products
Assignee: Individual
•
Filing: 1956-03-01
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Granted: 1962-04-17
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Expires: 1976-03-01
Abstract
No abstract record available.
Inventors
- 👤 Long Francis Vinton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:21
CPC Classifications
H; H01; H01Q; H01Q15/00; H01Q15/14; H01Q15/141; H01Q15/142; H01Q15/144; B; B29; B29C; B29C39/00; B29D; B29D24/00; B29D24/002; B29D24/005; F; F24; F24S; F24S23/00; F24S23/70; F24S23/71; F24S23/82; Y; Y02; Y02E; Y02E10/00; Y02E10/40; Y10; Y10S; Y10S264/00; Y10S264/72; Y10S425/00; Y10S425/013; Y10S425/121
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
77 words
THE METHOD OF CONSTRUCTING A LARGE ACCURATELY CURVED REFLECTIVE PLASTIC CEMENT FOR USE IN REMOTE REGIONS OF SUBNORMAL TEMPERATURE WHICH COMPRISES MACHINING A BASE MEMBER WHICH INCLUDES AN AGGREGATE OF STRANDS TO THE DESIRED PROFILE, POSITIONING A PLURALITY OF VERTICAL SEPARATORS ON SAID BASE MEMBER, APPLYING A PLASTIC IN A FLOWABLE CONDITION BETWEEN SAID SEPARATORS ON SAID BASE MEMBER, ALLOWING SAID PLASTIC TO HARDEN, REMOVING AND ASSEMBLING THE HARDENED PLASTIC ELEMENTS, AND METALLIZING SAID ASSEMBLED PLASTIC ELEMENTS.
Claim 2
Independent Claim
77 words
THE METHOD OF CONSTRUCTING A LARGE ACCURATELY CURVED REFLECTIVE PLASTIC CEMENT FOR USE IN REMOTE REGIONS OF SUBNORMAL TEMPERATURE WHICH COMPRISES MACHINING A BASE MEMBER WHICH INCLUDES AN AGGREGATE OF STRANDS TO THE DESIRED PROFILE, POSITIONING A PLURALITY OF VERTICAL SEPARATORS ON SAID BASE MEMBER, APPLYING A PLASTIC IN A FLOWABLE CONDITION BETWEEN SAID SEPARATORS ON SAID BASE MEMBER, ALLOWING SAID PLASTIC TO HARDEN, REMOVING AND ASSEMBLING THE HARDENED PLASTIC ELEMENTS, AND METALLIZING SAID ASSEMBLED PLASTIC ELEMENTS.
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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 |