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 Title: |
US5614275:
High-relief, resiliently flexible, composite molded plastic product
[ Derwent Title ]
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Country:
Kind: |
US United States of America
A PATENT [FROM BEGIN UNTIL END 2000] or PATENT ISSUED AFTER 1ST PUB. WITHIN THE TVPP i
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| Inventor: |
CHAN RAYMOND C L; Hong Kong
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| Assignee: |
CHAN; RAYMOND C L
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| Published / Filed: |
1997-03-25
/ 1995-07-28
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| Application Number: |
US1995000508606
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| IPC Code: |
Advanced:
A47G 19/22;
B29C 65/58;
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| ECLA Code: |
B29C65/58; A47G19/22B6; B29C66/50; L29L24/00; L29L31/7132; L29L31/722;
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| U.S. Class: |
428/035.7;
428/036.9;
428/036.92;
264/167;
264/503;
264/513;
030/326;
220/574;
0D7/516;
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| Priority Number: |
| 1995-07-28 |
US1995000508606 |
| 1994-02-25 |
US1994000201617 |
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| Abstract: |
A high-relief, resiliently flexible composite molded plastic product (21). The product (21) includes a relatively rigid injection molded core member (22) having a pair of oppositely facing core shoulders (26,27), and a plastic sleeve member (23) with sleeve shoulders (36,37) interengaged with the core shoulders (26,27). The sleeve member (23) is rotationally cast or molded from a plastisol dispersion having emulsion grade polyvinylchloride and suspension grade polyvinylchloride in a ratio of at least 3:1, and preferably 5:1, to produce substantial flexibility and to enable high-relief design features (46) to be molded into the sleeve member (23).
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| Maintenance Status: |
E1 Expired Check current status
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| INPADOC Legal Status: |
| Gazette date |
Code |
Description (remarks) List all possible codes for US |
| 2001-05-29 |
FP - |
Expired due to failure to pay maintenance fee
( 2001-03-25 )
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| 2001-03-25 |
LAPS - |
Lapse for failure to pay maintenance fees
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| 2000-10-17 |
REMI |
Maintenance fee reminder mailed
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Family Legal Status Report
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| Parent Case: |
This is a continuation of application Ser. No. 08/201,617 filed Feb. 25, 1994, which is now abandoned.
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