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GB190522340A - Improvements in Toothbrushes. - Google Patents

Improvements in Toothbrushes.

Info

Publication number
GB190522340A
GB190522340A GB190522340DA GB190522340A GB 190522340 A GB190522340 A GB 190522340A GB 190522340D A GB190522340D A GB 190522340DA GB 190522340 A GB190522340 A GB 190522340A
Authority
GB
United Kingdom
Prior art keywords
rivet
washer
stock
steel
spring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Inventor
Carl Andreas Sophron Grau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB190522340A publication Critical patent/GB190522340A/en
Expired legal-status Critical Current

Links

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  • Brushes (AREA)

Abstract

22,340. Grau, C. A. S. Nov. 1. Handles.-The handle a is pivoted to the stock g by means of a rivet c fixed in the stock. A steel spring e is placed beneath the head of the rivet, and presses upon a washer f. The pin and washer are preferably made of aluminium, while the spring may be of steel.
GB190522340D 1905-11-01 1905-11-01 Improvements in Toothbrushes. Expired GB190522340A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190522340T 1905-11-01

Publications (1)

Publication Number Publication Date
GB190522340A true GB190522340A (en) 1906-10-04

Family

ID=32200819

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190522340D Expired GB190522340A (en) 1905-11-01 1905-11-01 Improvements in Toothbrushes.

Country Status (1)

Country Link
GB (1) GB190522340A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609251A (en) * 1947-04-28 1952-09-02 Haupt Ferdinand Robert Adjustable handle for toothbrushes
US5499422A (en) * 1995-01-05 1996-03-19 Lavazoli; Rudi Rotating head tooth brush

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609251A (en) * 1947-04-28 1952-09-02 Haupt Ferdinand Robert Adjustable handle for toothbrushes
US5499422A (en) * 1995-01-05 1996-03-19 Lavazoli; Rudi Rotating head tooth brush

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