Protective helmet
Latest Med-Eng Systems Inc. Patents:
Description
FIG. 1 is a right-side view of a protective helmet showing our new design;
FIG. 2 is a left-side view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a top, front and right-side perspective view thereof;
FIG. 8 is a bottom, rear and left-side perspective view thereof; and,
FIG. 9 is another right-side view thereof, the only difference residing in the removal of the broken line detail on the face shield in FIG. 1.
The details shown in FIGS. 1-9 form no part of the claimed design.
Claims
We claim the ornamental design for a protective helmet, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D521688
Type: Grant
Filed: Sep 27, 2004
Date of Patent: May 23, 2006
Assignee: Med-Eng Systems Inc. (Ontario)
Inventors: Aristidis Makris (Ottawa), Jay Richard Sobel (Ottawa), Clint Alexander Hedge (Chesterville), Bratislav Mitric (Ottawa), Roderick Farrell (Ottawa), Justin Myles (Carlsbad Springs), Richard Jean L'Abbé (Ottawa)
Primary Examiner: Ruth McInroy
Attorney: Marshall, Gerstein & Borun LLP
Application Number: 29/214,072
Type: Grant
Filed: Sep 27, 2004
Date of Patent: May 23, 2006
Assignee: Med-Eng Systems Inc. (Ontario)
Inventors: Aristidis Makris (Ottawa), Jay Richard Sobel (Ottawa), Clint Alexander Hedge (Chesterville), Bratislav Mitric (Ottawa), Roderick Farrell (Ottawa), Justin Myles (Carlsbad Springs), Richard Jean L'Abbé (Ottawa)
Primary Examiner: Ruth McInroy
Attorney: Marshall, Gerstein & Borun LLP
Application Number: 29/214,072
Classifications
Current U.S. Class:
And Transparent Eye Shield (D29/107)