Compression molding process for grip for sport implement

Details Compression molding process for grip for sport implement Compression molding process for grip for sport implement

2007-09-04

2007-09-04

Lee, Edmund H. (Department: 1732)

Plastic and nonmetallic article shaping or treating: processes

Mechanical shaping or molding to form or reform shaped article

To produce composite, plural part or multilayered article

C264S250000, C264S275000, C264S325000

Reexamination Certificate

active

09969076

ABSTRACT:
A grip for a sporting implement is formed of two rubber materials having different durometer rating and formed in a compression molded process. An underlisting is injection molded from one relatively hard rubber material providing desired torsional resistance and then an outer rubber layer is compression molded to the underlisting with the outer layer being having a durometer rating for providing desired tactile characteristics to the grip.

REFERENCES:
patent: 1523638 (1925-01-01), Freedlander et al.
patent: 1536288 (1925-05-01), Freedlander et al.
patent: 1768933 (1930-07-01), Riley
patent: 2103889 (1937-12-01), Brisick
patent: 2221421 (1940-11-01), Curry
patent: 2357491 (1944-09-01), Park
patent: 2583198 (1952-01-01), Axton, Jr.
patent: 2604660 (1952-07-01), Karns
patent: 2604661 (1952-07-01), Karns
patent: 2704668 (1955-03-01), Park, Sr.
patent: 3090999 (1963-05-01), Karns
patent: 3374503 (1968-03-01), Boniger
patent: 3606326 (1971-09-01), Sparks et al.
patent: 4261567 (1981-04-01), Uffindell
patent: 4338270 (1982-07-01), Uffindell
patent: 4819939 (1989-04-01), Kobayashi
patent: 4919420 (1990-04-01), Sato
patent: 5261665 (1993-11-01), Downey
patent: 5322290 (1994-06-01), Minami
patent: 5571050 (1996-11-01), Huang
patent: 5730669 (1998-03-01), Huang
patent: 5797813 (1998-08-01), Huang
patent: 5816934 (1998-10-01), Huang
patent: 5857929 (1999-01-01), Huang
patent: 5895329 (1999-04-01), Huang
patent: 5906548 (1999-05-01), Hadge
patent: 5910054 (1999-06-01), Huang
patent: 6425836 (2002-07-01), Misono et al.
patent: 06246022 (1994-09-01), None

Affiliated with

Also associated with

Rating

Compression molding process for grip for sport implement does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Compression molding process for grip for sport implement, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compression molding process for grip for sport implement will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3776159