Buckles – buttons – clasps – etc. – Separable-fastener or required component thereof – Including member having distinct formations and mating...
Reexamination Certificate
2007-06-26
2007-06-26
Brittain, James R. (Department: 3677)
Buckles, buttons, clasps, etc.
Separable-fastener or required component thereof
Including member having distinct formations and mating...
C024S701000, C002S411000, C002S425000, C029S434000
Reexamination Certificate
active
11121448
ABSTRACT:
A post attachment device for connecting a helmet to a head and neck support. The device includes a post anchor having a base, a button, a resilient member, a post, a retainer and a catch having a slot with a larger first section connected by a channel to a smaller second section. The button is positioned in an indention in the base with the resilient member positioned therebetween. The post extends through the button, the base and the helmet. The retainer is secured on the post adjacent the inner surface of the helmet. To secure the post attachment device, the catch is orientated over the post. The button is then pressed into the base while the catch is moved backwards to move the post into the second section of the slot.
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HANS—Head and Neck Support Owner's Manual.
Caldwell Steve L.
Downing James R.
Stiles Mark A.
Tidwell, Sr. Samuel Vincent
Wilcox Alan L.
Brittain James R.
Hubbard/Downing, Inc.
McLeod Ian C.
Merritt Steven E.
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