Method of making a hair-streaking cap

Details Method of making a hair-streaking cap Method of making a hair-streaking cap

1988-01-29

1989-08-29

Woo, Jay H.

Plastic and nonmetallic article shaping or treating: processes

With step of cleaning, polishing, or preconditioning...

264219, 2642971, 264299, 425346, B29C 3342, B29C 3374, B29C 4300

Patent

active

048615285

ABSTRACT:
A method of making hair-streaking cap which includes a semi-hemispherical body formed of relatively resilient polymeric or copolymeric plastic material. The cap has a plurality of areas adapted to be penetrated by a hook-like implement for pulling groups of strands of hair therethrough which can be treated with a liquid. The semi-hemispherical body has on its internal surface at least one radially inwardly directed circumferential rib which projects beyond an inner semi-hemispherical surface of the body. The method included forming a first cup-shaped article in a female mold with a male plunger; removing the first article and cutting a circumferential groove in the plunger and molding a second cup-shaped article with an internal circumferential rib. The circumferential rib (1) prevents internal liquid leakage downwardly when on the head of a person, (2) automatically increases the resilience of the semi-hemispherical body, and reduces the internal diameter to effect a relatively tight fit of the cap upon the head of a user.

REFERENCES:
patent: 2129305 (1938-09-01), Feinbloom
patent: 2253497 (1941-08-01), Kollmorgen
patent: 2439716 (1948-04-01), Canfield
patent: 2510215 (1950-06-01), Pityo
patent: 2635290 (1953-04-01), Yuhas
patent: 2840856 (1958-07-01), Moxness
patent: 2956916 (1960-10-01), Voss

Affiliated with

Also associated with

Rating

Method of making a hair-streaking cap does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of making a hair-streaking cap, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of making a hair-streaking cap will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2236590