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Publication numberUSD215685 S
Publication typeGrant
Publication dateOct 28, 1969
Filing dateJan 21, 1969
Publication numberUS D215685 S, US D215685S, US-S-D215685, USD215685 S, USD215685S
InventorsNorman D. Helmer
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Mouth guard for athletes
US D215685 S
Images(1)
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Description  (OCR text may contain errors)

Patented Oct. 28, 1969 MOUTH GUARD FOR ATHLETES Norman D. Helmer, 629 E. Ocean Blvd., Long Beach, Calif. 90803 Filed Jan. 21, 1969, Ser. No. 15,425

Term of patent 14 years Int. Cl. D203 US. Cl. D2-233 FIGJ FIG. 1 is a perspective view of a mouth guard for References Cited athletes Showing my design; UNITED STATES PATENTS FIG. 2 1s a top plan view thereof; FIG. 3 is a rear elevational view thereof; 925,963 6/1909 Stoldt X FIG 4 is a bottom View th of; 2,521,084 9/1950 ObertO 1 FIG. 5 is a front elevational view thereof; and 2847003 8/1958 Helmet et a] 128 136 FIG. 6 is a side elevational view thereof. 3,407,809 10/1968 ROSS 2 9 I claim:

The ornamental design for a mouth guard for athletes, EDWIN HUNTER Primary Examiner substantially as shown and described. LOIS LANIER, Assistant Examiner

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US8104324Jul 7, 2010Jan 31, 2012Bio-Applications, LLCIntra-extra oral shock-sensing and indicating systems and other shock-sensing and indicating systems
US8316859Jan 26, 2010Nov 27, 2012Hayloft Enterprises, Inc.Interocclusal appliance and method
US8468870Jan 11, 2012Jun 25, 2013Bio-Applications, L.L.C.Intra-extra oral shock-sensing and indicating systems and other shock-sensing and indicating systems
US8607798Jun 2, 2011Dec 17, 2013Shock Doctor, Inc.Custom mouthguard
US8689796May 17, 2011Apr 8, 2014Shock Doctor, Inc.Mouthguard with linear storage configuration
US8739599Mar 2, 2011Jun 3, 2014Bio-Applications, LLCIntra-extra oral shock-sensing and indicating systems and other shock-sensing and indicating systems
US8739600Jan 11, 2012Jun 3, 2014Bio-Applications, LLCIntra-extra oral shock-sensing and indicating systems and other shock-sensing and indicating systems
USRE44078 *Aug 30, 2007Mar 19, 2013Christopher John FarrellMouthguard