US4579755A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Longitudinal molding with nonuniform sections
Assignee: Aisin Corp
•
Filing: 1984-09-14
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Granted: 1986-04-01
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Expires: 2004-09-14
Abstract
Abstract Decorative moldings with nonuniform sections made of thermoplastic resin is produced by remolding. The material to be remolded is formed by cutting an extruded rod or combining an extruded rod with other parts and placed in a mold. The material in the mold is heated and fused partially by high frequency dielectric heating. Then the fused portion of the material is cooled in the mold so that the material is partially remolded.
Inventors
- 👤 Shinji Takeda
- 👤 Nobutoshi Hase
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 07:42
CPC Classifications
B; B29; B29C; B29C69/00; B29C69/001; B29C35/00; B29C35/02; B29C35/12; B29C48/00; B29C48/03; B29C48/12; B29C65/00; B29C65/02; B29C65/04; B29C65/44; B29C65/46; B29C66/00; B29C66/40; B29C66/47; B29C66/474; B29C66/70; B29C66/73; B29C66/731; B29C66/7314; B29C66/73143; B29C66/739; B29C66/7392; B29C66/73921; B29C66/80; B29C66/83; B29C66/832; B29C66/8322; B29C67/00; B29C67/0044; B29C70/00; B29C70/68; B60; B60R; B60R13/00; B60R13/04; B29C2793/00; B29C48/15; B29C66/71; B29C66/7311; B29C66/73115; B29K; B29K2027/00; B29K2027/06; B29K2059/00; B29K2067/00; B29K2067/006; B29K2083/00; B29K2995/00; B29K2995/0003; B29K2995/0006; B29K2995/0037; B29K2995/0046; B29L; B29L2007/00; B29L2007/007; B29L2031/00; B29L2031/30; B29L2031/3005; B29L2031/302; B29L2031/3055; Y; Y10; Y10S; Y10S264/00; Y10S264/46
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
39 words
A thermoplastic resinous decorative molding for an automobile comprising a longitudinal molded body and at least one other molded part containing a clip, which is clip welded to the surface of the longitudinal body by high frequency dielectric heating.
Claim 2
Dependent Claim
39 words
A thermoplastic resinous decorative molding for an automobile comprising a longitudinal molded body and at least one other molded part containing a clip, which is clip welded to the surface of the longitudinal body by high frequency dielectric heating.
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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) | 1989-03-31 | 1989-09-30 | 1990-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-03-31 | 1993-09-30 | 1994-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-03-31 | 1997-09-30 | 1998-04-01 | $7700.00 | Window Closed / Lapsed |