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
Patent
1988-08-26
1992-04-14
Tentoni, Leo B.
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
B29C 4318
Patent
active
051046059
ABSTRACT:
According to this invention, a disposable razor or razor cartridge is formed by molding, as a single unit, a blade covering means and blade support means by supporting the blade by a trident-shaped supporting member butting the blade with the tips of the support member to coincide with an opening formed during molding on either side of the blade support means and a centrally positioned sleeve having an opening adjacent to the blade.
REFERENCES:
patent: 2789346 (1957-04-01), Algier et al.
patent: 3209409 (1965-10-01), Grathwohl
patent: 4651735 (1987-03-01), Berger
Butlin C. Edward
Conrad, Jr. William T.
Bullitt Richard S.
Tentoni Leo B.
Warner-Lambert & Company
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