Teat dilator

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Information

Patent Grant
D266871

References
Source

Patent Number
D266,871
Date Filed
Thursday, November 6, 1980
44 years ago
Date Issued
Tuesday, November 9, 1982
42 years ago

Inventors
- Frank Child
Examiners
- Ansher; Bernard
Agents
- Burd, Bartz & Gutenkauf

US Classifications
Field of Search
- US
- 128 348
- 128 343
- 128 341
- 128 274
- 128 349
- 119 1421
- 119 1419
- 119 142
- D24 23
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a teat dilator, substantially as shown and described.

US Referenced Citations (18)

Number	Name	Date	Kind
111932	Hewitt	Feb 1871
D222383	Noorlander	Oct 1971
D232780	Zackheim	Sep 1974
D262654	Anderson	Jan 1982
274447	Kennish	Mar 1883
1045326	Ruflin	Nov 1912
1242314	Bean	Oct 1917
1688795	Aas	Oct 1928
1995051	Benson	Mar 1935
2687731	Iarussi et al.	Aug 1954
2704076	Larson	Mar 1955
3030960	Turner et al.	Apr 1962
3071139	Nicholson	Jan 1963
3703898	Zackheim	Nov 1972
3821956	Gordhammer	Jul 1974
3825157	Herzig	Jul 1974
3881448	Hallstrom	May 1975
4281658	Child	Aug 1981