Patent
   D452940
Priority
Dec 27 2000
Filed
Dec 27 2000
Issued
Jan 08 2002
Expiry
Jan 08 2016
Assg.orig
Entity
unknown
13
6
n/a
The ornamental design for safety helmet, shown and described.

FIG. 1 is a front side perspective view of a safety helmet showing our new design;

FIG. 2 is a rear side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

Ho, Chang-Hsien

Patent Priority Assignee Title
D464468, Jan 14 2002 Safety helmet
D481171, Oct 09 2002 Safety helmet
D482500, Oct 09 2002 Safety helmet
D485949, Jan 23 2002 Zhuhai (USA) Safety Helmets Mfg. Co., Ltd. Vent for sports helmet
D493921, Jan 23 2002 Zhuhai (USA) Safety Helmets Mfg. Co., Ltd. Vent for sports helmet
D697267, Mar 30 2012 SAFILO SOCIETA AZIONARIA FABBRICA ITALIANA LAVORAZIONE OCCHIALI S P A Protective helmet of reducible dimensions for sports use, in particular for use by cyclists
D912906, Feb 19 2018 Helmet
D919895, Jan 18 2019 Lumen Labs (HK) Limited Helmet with light display
D920583, Jan 18 2019 Lumen Labs (HK) Limited Helmet with light display
D930911, May 18 2020 Bell Sports, Inc. Helmet
ER6625,
ER6715,
ER988,
Patent Priority Assignee Title
D415593, Nov 24 1997 Hopus Technology Inc. Sports helmet
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D426032, Jun 25 1999 Safety helmet
D428534, Jun 25 1999 Safety helmet
D445219, Nov 22 2000 Safety helmet
D445545, Sep 15 2000 Safety helmet
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