John A. Hackman - Kimberton PA, US Bobbie Quinn - Kimberton PA, US Travis Armideo - Kimberton PA, US
Assignee:
Sport Guard Inc. - Philadelphia PA
International Classification:
A61C 5/14
US Classification:
128861, 264 16
Abstract:
A comfortable mouth guard for upper teeth of a wearer which does not interfere with ability to speak or breath is described wherein at least 70% of the lingual side of the anterior teeth are uncovered. In some embodiments soft inserts increase the thickness of the posterior portions, and in some embodiments a hard insert provides increased protection of the anterior teeth. The hard insert can be used in mouth guards whether or not they include the comfort feature.
Name / Title
Company / Classification
Phones & Addresses
John Hackman Director
Association for Retarded Citizens Individual/Family Services
2350 W Westmoreland St, Philadelphia, PA 19140
John Hackman Director
A. Pddc Individual/Family Services Job Training/Related Services
2350 W Westmoreland St, Philadelphia, PA 19140 2152294550, 2152296859
John Hackman Principal
School District of Philadelphia Elementary School K-4
5116 Pulaski Ave, Philadelphia, PA 19144 2159514011
John Hackman Director
P D D C Arc Social Organization
2350 W Westmoreland St, Philadelphia, PA 19140 2152294550
John Hackman (1974-1978), Lynne Stady (1974-1978), Scott Blomberg (1978-1982), Anne Savage (1963-1967), Ruth Hartmann (1976-1980), John Martineau (1972-1975)
John Hackman (1954-1958), Greg Goosman (1969-1973), Adam Wallace (1992-1996), Rick Breitbeil (1988-1992), Lucas Hedgren (1992-1996), Michael Roney (1989-1993)