Combined water jet and toothbrush unit

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Information

Patent Grant
D318918

References
Source

Patent Number
D318,918
Date Filed
Thursday, April 6, 1989
35 years ago
Date Issued
Tuesday, August 6, 1991
33 years ago

Inventors
- Peter Hartwein
Original Assignees
- Braun GmbH
Examiners
- Lucas; Susan J.
- Tung; M. H.
Agents
- Fish & Richardson

US Classifications
- D24 - Medical and laboratory equipment
- D04 - Brushware
Field of Search
- US
- D24 4
- D24 5
- D24 10-16
- 433 25
- 433 49
- 433 57
- 433 77
- 433 78-80
- 433 229
- 128 62 R
- 128 66
- 604 152
- D04 101
- D04 100
- D04 114
- D04 199
- D04 116
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a combined water jet and toothbrush unit, as shown and described.

Priority Claims (1)

Number	Date	Country	Kind
8802832	Oct 1988	DEX

US Referenced Citations (4)

Number	Name	Date	Kind
D266117	Oberheim	Sep 1982
D270000	Ketter	Aug 1983
D283374	Cheuk-Yin	Apr 1986
4958629	Peace et al.	Sep 1990

Foreign Referenced Citations (3)

Number	Date	Country
73MR8787	Mar 1979	DEX
73MR8753	Oct 1983	DEX
14MR589	Sep 1985	DEX

Non-Patent Literature Citations (2)

Entry
Philips brochure item Jet Cleaning Unit.
"Form" Item Blend a Dent, p. 80, Jan. 1987.