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Patents
Patents Represented by Attorney David J. DeToffol, Esq P.C.
Patents Represented by Attorney David J. DeToffol, Esq P.C.
Find this attorney in the Justia Lawyer Directory
Face-mask neck sash
Patent number:
7272861
Abstract:
A method to manufacture a neck sash of elastic insulating material unitarily formed with a face-mask so as to contour and comfortably shelter the user's throat and upper sternum area against adverse weather conditions.
Type:
Grant
Filed:
January 20, 2004
Date of Patent:
September 25, 2007
Assignee:
Exo-Pro, Inc.
Inventors:
Frank Colletti, Charles Rauth