Air cleaning hat

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front perspective view of an air cleaning hat showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
RE33286 August 7, 1990 Waters
D237758 November 1975 Huffman
D297584 September 13, 1988 Lenox et al.
D396340 July 28, 1998 She
1980101 November 1934 Schneider
4546496 October 15, 1985 Lewis
5105476 April 21, 1992 Cox
Patent History
Patent number: D413009
Type: Grant
Filed: Jun 22, 1998
Date of Patent: Aug 24, 1999
Inventor: Kuo-Chung Yeh (Chung-Li City)
Primary Examiner: Paula A. Mortimer
Law Firm: Dougherty & Troxell
Application Number: 0/89,808
Classifications
Current U.S. Class: D/2876; D2/866
International Classification: 0203;