Inventor
JANES RICHARD
US33 patents
⚠️ This page may combine multiple inventors who share the name “JANES RICHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PRINCE SPORTS GROUP INC
10 patentsUS6071203AJun 6, 2000
Two piece sports racquet
PRINCE SPORTS GROUP INC54 citations96
US5944625AAug 31, 1999
Cushion bumper assembly for sports racquets
PRINCE SPORTS GROUP INC22 citations92
US5797814AAug 25, 1998
Retention device for sports racquets, especially for racquetball racquets
PRINCE SPORTS GROUP INC22 citations92
US5711720AJan 27, 1998
Decorative handle for implements such as sports racquets
PRINCE SPORTS GROUP INC48 citations92
US5993337ANov 30, 1999
Multi-hole grommet for sports racquets
PRINCE SPORTS GROUP INC43 citations91
US5649702AJul 22, 1997
Sports racquet with spin-enhancing cross-section
PRINCE SPORTS GROUP INC9 citations74
US5599019AFeb 4, 1997
Handle pallet for implements such as sports racquets
PRINCE SPORTS GROUP INC13 citations74
US5562283AOct 8, 1996
Sports racquet having power ring
PRINCE SPORTS GROUP INC12 citations74
US5833560ANov 10, 1998
Racquetball racquet
PRINCE SPORTS GROUP INC13 citations69
USD387406SDec 9, 1997
Decorative handle for sports racquets
PRINCE SPORTS GROUP INC0 citations51
GENCORP INC
4 patentsUS5269516ADec 14, 1993
Racquet handle
GENCORP INC55 citations96
US5413333AMay 9, 1995
Colored adhesive for tennis ball seams and a tennis ball seam containing the same
GENCORP INC22 citations86
US5374058ADec 20, 1994
Tennis racquet
GENCORP INC5 citations69
US5219165AJun 15, 1993
Tennis racquet
GENCORP INC11 citations69
SPALDING & EVENFLO
4 patentsUS5060944AOct 29, 1991
Tennis racket with split frame
SPALDING & EVENFLO25 citations92
US4989870AFeb 5, 1991
Tennis racket
SPALDING & EVENFLO36 citations92
US4765620AAug 23, 1988
Racket vibration dampener combined with grommet strip
SPALDING & EVENFLO27 citations92
US4798382AJan 17, 1989
Double inverted bridge tennis racket
SPALDING & EVENFLO18 citations74