| 
 | The ornamental design for a helmet ring, as shown and described. | |||||||||||||||||
FIG. 1 is a perspective view of a helmet ring showing our new design;
FIG. 2 is a front elevational view;
FIG. 3 is a side elevational view;
FIG. 4 is a rear elevational view;
FIG. 5 is a top plan view; and
FIG. 6 is a bottom plan view.
Sears, William J., Hudson, Gary
| Patent | Priority | Assignee | Title | 
| D299489, | Nov 26 1986 | Sombrero ring | |
| D342692, | Jan 08 1991 | Pendant | |
| D487409, | Feb 19 2003 | Superior Merchandise Company Inc. | Helmet bead | 
| D589748, | Feb 25 2008 | Dispensing spout | |
| D602736, | Feb 25 2008 | Dispensing spout | |
| D665983, | Apr 07 2011 | F3M3 COMPANIES, INC | Decorative football rivet apparatus | 
| D665984, | Apr 07 2011 | F3M3 COMPANIES, INC | Baseball rivet apparatus | 
| D665985, | Apr 07 2011 | F3M3 Companies, Inc. | Basketball rivet apparatus | 
| D665986, | Apr 07 2011 | F3M3 COMPANIES, INC | Golf club rivet apparatus | 
| D665987, | Apr 11 2011 | F3M3 COMPANIES, INC | Hockey puck rivet apparatus | 
| D665988, | Apr 11 2011 | F3M3 Companies, Inc. | Hockey stick rivet apparatus | 
| D665989, | Apr 11 2011 | F3M3 COMPANIES, INC | Decorative soccer rivet apparatus | 
| D712300, | Oct 28 2013 | Helmet shaped pendant | |
| D841514, | Dec 19 2017 | Football helmet piece | |
| D846421, | Jan 12 2018 | Cartier International AG | Ring | 
| Patent | Priority | Assignee | Title | 
| 2286535, | |||
| 3600713, | |||
| 170241, | |||
| 239587, | 
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc | 
| Date | Maintenance Fee Events | 
| Date | Maintenance Schedule |