Title:
MANUAL TOOTHBRUSH HAVING REPLACEABLE HEADS
Document Type and Number:
WIPO Patent Application WO/2018/188712
Kind Code:
A1
Abstract:
The invention relates to a manual toothbrush consisting of a brush handle that ends with a hollow or solid end or a support, and brush heads that also end with a solid or hollow head or a base that can be assembled on the handle support. The solid ends can be inserted into the hollow ends in an attachable manner, thereby allowing the brush user to assemble same by inserting the solid end of the handle into the hollow end of the brush head or by turning same, easily and in an attachable manner, or by inserting the solid end of the brush head into the hollow end of the handle or by turning same, easily and in an attachable manner, or by attaching the brush head to the handle support. In all cases, the brush head is held to the handle to perform the function thereof in cleaning teeth. The user can also easily detach the handle from the brush head by reversing the attachment movement when he or she wishes to discard the head and replace same with a new head instead of discarding the entire brush. This saves on manufacturing costs, consequently reducing the consumer price, and also conserves the environment.
Inventors:
IBRAHIM MOHSEN MAHFOUZ HASSAN (EG)
Application Number:
PCT/EG2017/000019
Publication Date:
October 18, 2018
Filing Date:
July 24, 2017
Export Citation:
Assignee:
IBRAHIM MOHSEN MAHFOUZ HASSAN (EG)
International Classes:
A46B7/04
Foreign References:
| US3271805A | 1966-09-13 | |||
| US2668973A | 1954-02-16 | |||
| US20050210609A1 | 2005-09-29 | |||
| US3271805A | 1966-09-13 | |||
| US2668973A | 1954-02-16 | |||
| US20050210609A1 | 2005-09-29 |
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