Visual marker

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Information

Patent Grant
D270820

References
Source

Patent Number
D270,820
Date Filed
Monday, February 23, 1981
43 years ago
Date Issued
Tuesday, October 4, 1983
41 years ago

Inventors
- Herbert C. Schulze
Examiners
- Kemper; Catherine E.

US Classifications
- D10 - Measuring, testing, or signalling instruments
- D20 - Sales and advertising equipment
Field of Search
- US
- D10 109
- D10 113
- D20 10
- 229 22
- 116 63 P
- 116 63 C
- 040 612
- 434 211
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a visual marker, as shown.

US Referenced Citations (3)

Number	Name	Date	Kind
D218367	Parduhn	Aug 1970
D220408	Nygaard	Apr 1971
D235745	England	Jul 1975