Helmet visor

- Med-Eng Systems Inc.
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front right side perspective view of a helmet visor showing our new design;

FIG. 2 is a front elevation thereof;

FIG. 3 is a rear elevation thereof;

FIG. 4 is a right side elevation thereof;

FIG. 5 is a left side elevation thereof;

FIG. 6 is a plan view; and,

FIG. 7 is a bottom plan view.

Referenced Cited
U.S. Patent Documents
D214547 July 1969 Fisher
D291256 August 4, 1987 Hollander
D341230 November 9, 1993 Kamata
D370310 May 28, 1996 Reuber
D376674 December 17, 1996 Kamata
D392073 March 10, 1998 Lashley
4495657 January 29, 1985 Bay
5005221 April 9, 1991 Chen
5182816 February 2, 1993 Arai
5652964 August 5, 1997 Reinheardt
5819318 October 13, 1998 Tse
Other references
  • Schuberth PB 308 / 2 "Schusshemmender Helm fur Sondereinsatzkommandos" ("Shot-Impeding Helmet for a Special Commando Unit"), Mar. 1995. Med-Eng Systems, EOR-2 Plus Search Suit, 2 pages, May 8, 1995.
Patent History
Patent number: D417756
Type: Grant
Filed: May 7, 1998
Date of Patent: Dec 14, 1999
Assignee: Med-Eng Systems Inc. (Ottawa)
Inventors: Vincent G. Crupi (Ottawa), Donald A. Gunn (Orleans), Shaik M. Kalaam (Nepean), Harald Hermann Kleine (Ottawa), Richard J. L'Abbe (Ottawa), Aristidis Makris (Nepean), Ron A. Purvis (Orleans), Mark Smith (Ottawa)
Primary Examiner: Ruth McInroy
Law Firm: Merchant & Gould P.C.
Application Number: 0/87,656
Classifications
Current U.S. Class: Including Transparent Eye Shield (e.g., Welder's Mask, Glare Shield) (D29/110)
International Classification: 2902;