Football helmet

Equipment for safety – protection – and rescue – Body restraint or protective covering – Element or attachment

Design Patent

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Design Patent

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D0528705

CLAIM:
We claim the ornamental design for a football helmet, as shown and described.

REFERENCES:
patent: 2969546 (1961-01-01), Morgan, Jr.
patent: 3548409 (1970-12-01), Aileo
patent: 4233687 (1980-11-01), Lancellotti
patent: 4692947 (1987-09-01), Black et al.
patent: 4947490 (1990-08-01), Hayden
patent: D332507 (1993-01-01), Anderson et al.
patent: D350710 (1994-09-01), Keiffer
patent: D383953 (1997-09-01), DeFilippo
patent: D408236 (1999-04-01), Rennick
patent: D459032 (2002-06-01), Gatellet
patent: D459554 (2002-06-01), Gatellet
patent: 6438762 (2002-08-01), Jenkins
patent: D465067 (2002-10-01), Ide et al.
patent: D466651 (2002-12-01), Halstead et al.

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