US2008115304A1PendingUtilityA1

Detangling hairbrush

Individually held — no corporate assignee on recordPriority: Nov 16, 2006Filed: Nov 7, 2007Published: May 22, 2008
Est. expiryNov 16, 2026(~0.3 yrs left)· nominal 20-yr term from priority
A46B 2200/104A46B 13/02
27
PatentIndex Score
0
Cited by
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References
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Claims

Abstract

The Detangle hairbrush addresses the problem of removing the tangles from one's hair without pulling the hair loose from your scalp by moving the bristles in the same direction at the same time in a rapid back and forth motion the bristles will shake the strands of hair loose from the tangle instead of pulling them free from one's head as in the case of the fixed bristle hairbrush. The hairbrush handle consist of a cylinder or square shaped grip to accommodate the batteries, motor, gears, and pushrod that make up the drive system for the bristle plate. The head portion of the handle has C-shaped channels protruding downward from the long sides of the rectangular shaped head of the handle having the channels parallel and pointing toward the center creating rails for the bristle plate to ride on. The bristle plate is then slid into the rails of the handle and attached to the pushrod in such a manner as to allow the bristle plate to move freely along the rails rapidly in a back and forth almost, vibrating motion therefore shaking the tangle loose instead of pulling it, unlike fixed bristle hairbrushes of the past

Claims

exact text as granted — not AI-modified
1 . “What I claim as my invention is: by moving the bristles rapidly back and forth in the same direction at the same time, the bristles of the brush shake the strands of hair loose from the tangle instead of pulling the hair from the scalp”. 
   
   
       2 . “What I claim as my invention is: the back and forth motion of the bristles against the scalp massages and stimulates it creating a soothing effect on the user”. 
   
   
       3 . “What I claim as my invention is: that this hairbrush can also be made rechargeable”.

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