05956777 is referenced by 82 patents and cites 19 patents.

A helmet assembly (20) for protecting a head and neck by laterally displacing impact forces (28). The helmet assembly (20) has a helmet (22) and a face guard (26). The helmet (22) has a rigid inner shell (96), a resilient spacing layer (94) outside of and in contact with the inner shell (96), an articulated shell (76) having a plurality of discrete rigid segments (78) disposed outside of and in contact with the resilient spacing layer (94), and a resilient outer shell (24) made of foam covered by an flexible protective layer (112). The face guard (26) has a plurality of transverse bars (36) with a longitudinal bar (38) down the center. The face guard (26) has shock absorbers (46) integrated on the lowermost transverse bar (36).

Title
Helmet
Application Number
9/120692
Publication Number
5956777
Application Date
July 22, 1998
Publication Date
September 28, 1999
Inventor
Darko D Popovich
Phoenix
AZ, US
Agent
Meschkow & Gresham
Agent
Lowell W Gresham
Jordan M Meschkow
Assignee
Grand Slam Cards
AZ, US
IPC
A42B 3/00
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