Hair-transplanting apparatus and method and resulting...

Details Hair-transplanting apparatus and method and resulting... Hair-transplanting apparatus and method and resulting...

2007-01-23

2007-01-23

Wilson, John J. (Department: 3732)

Toilet

Methods

Artifcial hair structure making or attaching

C132S053000

Reexamination Certificate

active

10820398

ABSTRACT:
A base sheet (11) of elastic material is stretched, and the intermediate portion of a hair segment is caught by reciprocating needles (41a) to form a shape-retainable turn (30a) at said intermediate portion. The turn remains on one side of the base sheet and secured to said one side with a first adhesive layer (111), whereas a pair of lengthwise hair extensions (30b) extending from the opposite ends of the turn pass through holes (11a), formed by penetration of the needles during elevation thereof, to beyond the other side of the base sheet. After a predetermined number of the hair segments are transplanted and secured to the base sheet, the stretched condition of the base sheet is released or loosened, so that it contracts due to elasticity to thereby reduce the diameter of the holes. Then, a second adhesive layer (112) is formed entirely on the said one side of the base sheet for fitting on human skin.

REFERENCES:
patent: 1199144 (1916-09-01), Zak
patent: 3013567 (1961-12-01), Sotzky
patent: 3467110 (1969-09-01), Frishman et al.
patent: 4784713 (1988-11-01), Van Nieulande
patent: 5921253 (1999-07-01), Jeong
patent: 2001-303348 (2001-10-01), None
patent: 2001-303349 (2001-10-01), None
patent: 2003-105616 (2003-04-01), None

Affiliated with

Also associated with

Rating

Hair-transplanting apparatus and method and resulting... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hair-transplanting apparatus and method and resulting..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hair-transplanting apparatus and method and resulting... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3754809