GB524135A - - Google Patents
Info
- Publication number
- GB524135A GB524135A GB524135DA GB524135A GB 524135 A GB524135 A GB 524135A GB 524135D A GB524135D A GB 524135DA GB 524135 A GB524135 A GB 524135A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gum
- intermediate portion
- massaging device
- portions
- projections
- 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.)
- Active
Links
Landscapes
- Massaging Devices (AREA)
Abstract
524,135. Gum massaging device. FRANCIS, E. L. (Lomo Gum Massager Co.). Jan. 23,1939, No. 2337. [Class 81 (ii)] A gum massaging device comprises a hollow pliable member 4 of rubber adapted to be sprung over an undercut supporting member 3 carried by a handle 1 and formed with upstand - ing portions 8, 9 and a recessed intermediate portion carrying projections 10 whereby pressure applied to the portions 8, 9 causes air to be forced below the intermediate portion to erect the projections against the gum. In a modification a septum connects the end walls of the pliable member.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB524135A true GB524135A (en) |
Family
ID=1748048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB524135D Active GB524135A (en) |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB524135A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3261049A (en) * | 1963-12-03 | 1966-07-19 | Johnson & Johnson | Tool having a pneumatic boot |
| WO1981000804A1 (en) * | 1979-09-28 | 1981-04-02 | R Spademan | Toothbrush and bristle |
| US4543679A (en) * | 1982-10-08 | 1985-10-01 | Oral Ease Inc. | Toothbrush assembly combining a handle with a replaceable brush assembly and a replaceable oral hygiene device |
| US4608968A (en) * | 1982-02-19 | 1986-09-02 | Oral Ease Inc. | Gum massaging device with internal dispenser |
| US7360270B2 (en) | 2002-08-09 | 2008-04-22 | Colgate-Palmolive Company | Toothbrush |
| WO2010147474A1 (en) * | 2009-06-15 | 2010-12-23 | Jordan As | Tootbrush head device |
| US9603441B2 (en) | 2002-08-09 | 2017-03-28 | Colgate-Palmolive Company | Toothbrush |
| US10512323B2 (en) | 2002-08-09 | 2019-12-24 | Colgate-Palmolive Company | Oral care implement |
-
0
- GB GB524135D patent/GB524135A/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3261049A (en) * | 1963-12-03 | 1966-07-19 | Johnson & Johnson | Tool having a pneumatic boot |
| WO1981000804A1 (en) * | 1979-09-28 | 1981-04-02 | R Spademan | Toothbrush and bristle |
| US4608968A (en) * | 1982-02-19 | 1986-09-02 | Oral Ease Inc. | Gum massaging device with internal dispenser |
| US4543679A (en) * | 1982-10-08 | 1985-10-01 | Oral Ease Inc. | Toothbrush assembly combining a handle with a replaceable brush assembly and a replaceable oral hygiene device |
| US7360270B2 (en) | 2002-08-09 | 2008-04-22 | Colgate-Palmolive Company | Toothbrush |
| US7707677B2 (en) | 2002-08-09 | 2010-05-04 | Colgate-Palmolive Company | Toothbrush |
| US9603441B2 (en) | 2002-08-09 | 2017-03-28 | Colgate-Palmolive Company | Toothbrush |
| US10512323B2 (en) | 2002-08-09 | 2019-12-24 | Colgate-Palmolive Company | Oral care implement |
| WO2010147474A1 (en) * | 2009-06-15 | 2010-12-23 | Jordan As | Tootbrush head device |
| EP2442688A4 (en) * | 2009-06-15 | 2018-02-21 | Lilleborg AS | Tootbrush head device |
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