Inflatable helmet

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Description

FIG. 1 is a front, right side perspective view of an inflatable helmet showing my new design, the detail shown in broken lines is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

Claims

I claim the ornamental design for an inflatable helmet, as shown and described.

Referenced Cited
U.S. Patent Documents
D318747 July 30, 1991 Barker
D320476 October 1, 1991 Mele
D338546 August 24, 1993 Barker
D352333 November 8, 1994 Lieberman
D391324 February 24, 1998 Linder
D411900 July 6, 1999 Puleo
D424247 May 2, 2000 Deleon
5662509 September 2, 1997 Lieberman
Patent History
Patent number: D446630
Type: Grant
Filed: Oct 10, 2000
Date of Patent: Aug 21, 2001
Assignee: Alvimar Manufacturing Co., Inc. (Long Island City, NY)
Inventor: Marvin S. Lieberman (New York, NY)
Primary Examiner: Ruth McInroy
Attorney, Agent or Law Firm: Steinberg & Raskin, P.C
Application Number: 29/130,814
Classifications
Current U.S. Class: D2/870; And Transparent Eye Shield (D29/107)
International Classification: 0203;