Protective helmet

Latest Firma Karl Scheffer-Klute GmbH & Co. Patents:

Description

FIG. 1 is a top, front and side perspective view of a protective helmet showing my new design;

FIG. 2 is a side elevational view thereof, the opposite side being a mirror image;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D295902 May 24, 1988 Foulkes
D300070 February 28, 1989 Broersma
D303851 October 3, 1989 Gentes
D309961 August 14, 1990 Bobnick
D310893 September 25, 1990 Broersma
D319112 August 13, 1991 Broersma
Patent History
Patent number: D336553
Type: Grant
Filed: Aug 29, 1989
Date of Patent: Jun 15, 1993
Assignee: Firma Karl Scheffer-Klute GmbH & Co. (Sundern)
Inventor: Willi Blome (Sundern/Sauerland)
Primary Examiner: A. Hugo Word
Assistant Examiner: Ruth McInroy
Attorney: Henry M. Feiereisen
Application Number: 7/400,050
Classifications
Current U.S. Class: D29/12