Brushing – scrubbing – and general cleaning – Implements – Brush or broom
Patent
1996-03-04
1997-12-09
Scherbel, David
Brushing, scrubbing, and general cleaning
Implements
Brush or broom
15172, A46B 904
Patent
active
056946589
ABSTRACT:
A flexible toothbrush comprises a head portion, a neck portion and a handle portion. The head portion is integrally formed with the neck portion such that it is at an angle of approximately 0.degree. to 20.degree.. The neck potion has a hollow chamber, where a leaf-spring is embedded within the hollow chamber and is bendable for providing flexibility on the neck portion for enhancing the brushing of an individual's teeth.
REFERENCES:
patent: 882021 (1908-03-01), Schigelinsky
patent: 2438268 (1948-03-01), Bressler
patent: 2443297 (1948-06-01), Bressler
patent: 3609789 (1971-10-01), Slater
patent: 4829621 (1989-05-01), Phenegar
patent: 5052071 (1991-10-01), Halm
patent: 5054154 (1991-10-01), Schiffer
Huang Pei Zhi
Lai Rui Qing
Wu Jian Zhi
Chen Tony D.
Chin Randall
Natural Sparkle IM/EX Co. Ltd.
Rozsa Thomas I.
Scherbel David
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