Collapsible hair brush

Details Collapsible hair brush Collapsible hair brush

2005-02-08

2005-02-08

Shaver, Kevin (Department: 3732)

Toilet

Hair device

Comb

C015S184000

Reexamination Certificate

active

06851431

ABSTRACT:
Collapsible hair brush with a brush retaining housing. The housing is open on one end. A bristle holding plate and attached bristles are capable of sliding into the housing and out to the the open end of the housing. A bristle plate end block has an outwardly protruding stop pin that interacts with a longitudinally disposed slot in one side of the inner brush retaining housing. The bristles are each comprised of a shaft member whose bottom portion terminates in a spring retaining shoulder and integral downwardly disposed flexible shaft member. An extension spring surrounds each the downward shaft and penetrates and is retained by the bristle holding plate. This configuration allows the bristles to bend when they slide into the housing forming a compact unit that can be carried in a pocket or purse and to then pop up when slid out from the housing.

REFERENCES:
patent: 450042 (1891-04-01), Schultz
patent: 818696 (1906-04-01), Kulenkampff
patent: 1889182 (1932-11-01), Rosenberg
patent: 2774096 (1956-12-01), Everard
patent: 2814819 (1957-12-01), De Ayerbe
patent: 2844836 (1958-07-01), Irving
patent: 3048866 (1962-08-01), Thompson
patent: 4987633 (1991-01-01), Heneveld
patent: 5815877 (1998-10-01), Heneveld

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