Assignee
SHAPE INC
US63 patents
Top patents by PatentIndex Score
US5220954AJun 22, 1993
Phase change heat exchanger
SHAPE INC153 citations97
US5507337AApr 16, 1996
Heat pump and air conditioning system incorporating thermal storage
SHAPE INC76 citations95
US5355688AOct 18, 1994
Heat pump and air conditioning system incorporating thermal storage
SHAPE INC77 citations95
US5236081AAug 17, 1993
Compact disc package
SHAPE INC65 citations95
US4875743AOct 24, 1989
Recording media storage apparatus
SHAPE INC96 citations95
US4793480ADec 27, 1988
Storage container for a recording medium with a pivotally mounted tongue
SHAPE INC105 citations95
US4850477AJul 25, 1989
Combination display package and flip file holder for compact discs
SHAPE INC64 citations94
US4623062ANov 18, 1986
Antitheft container for a recording medium and method for manufacturing same
SHAPE INC82 citations94
US4775115AOct 4, 1988
Single reel tape cartridge used with a leader block
SHAPE INC32 citations93
US4760914AAug 2, 1988
Theft-resistant retail container
SHAPE INC28 citations92
US4426056AJan 17, 1984
Plate bracket for mounting a cassette box
SHAPE INC31 citations92
US4399913AAug 23, 1983
Cassette container with flexible and hinged drawers
SHAPE INC41 citations92
US5553444ASep 10, 1996
Storage container for a memory device and method of making
SHAPE INC20 citations90
US5310053AMay 10, 1994
Telescoping compact disc holder and foldable cover
SHAPE INC31 citations88
US4275943AJun 30, 1981
Container for a cassette
SHAPE INC42 citations87
US4727614AMar 1, 1988
Ground corona comb
SHAPE INC35 citations85
US4662579AMay 5, 1987
Coined reel leaf spring for a video tape cassette
SHAPE INC43 citations85
US5600719AFeb 4, 1997
Portable storage device for a telephone line
SHAPE INC18 citations82
USD315868SApr 2, 1991
Combination display package and flip file holder for compact disc boxes
SHAPE INC21 citations80
US4615628AOct 7, 1986
Ribbon cartridge with self-contained ratchet and drive gear assembly
SHAPE INC22 citations78
US4694557ASep 22, 1987
Leader tape staking rod and related method of assembly
SHAPE INC13 citations74
US5054616AOct 8, 1991
Removable windows for video tape cassette and related methods of assembly
SHAPE INC16 citations73
USD304452SNov 7, 1989
Tape cassette
SHAPE INC6 citations73
US4736903AApr 12, 1988
Self-locking hub assembly for a compact audio tape cassette and method for assembly
SHAPE INC18 citations73
US4694950ASep 22, 1987
Tape cassette assembly tray
SHAPE INC15 citations73
US4569492AFeb 11, 1986
Tape cassette pressure flap assembly
SHAPE INC9 citations73
US4540090ASep 10, 1985
Cassette storage container
SHAPE INC16 citations73
US4533093AAug 6, 1985
Tape cassette dust door spring assembly and method for assembling same
SHAPE INC9 citations73
US4339162AJul 13, 1982
Video cassette storage box
SHAPE INC17 citations73
US5199661AApr 6, 1993
Wire reel spring/cassette cover combinations and methods for assembly
SHAPE INC8 citations72
US4986491AJan 22, 1991
Reel leaf spring/cassette cover combinations and methods for assembly
SHAPE INC18 citations72
US4685017AAug 4, 1987
Write/protect tab assembly for a floppy disc jacket and method for assembling same
SHAPE INC18 citations72
US4677517AJun 30, 1987
Wiper spring assembly for the fabric liner of a floppy disc
SHAPE INC7 citations72
USD280815SOct 1, 1985
Tape cassette
SHAPE INC15 citations72
US4506846AMar 26, 1985
Tape cassette with separate tape guide
SHAPE INC19 citations72
US4475700AOct 9, 1984
Tape cassette dust door latch spring assembly
SHAPE INC17 citations72
US5056735AOct 15, 1991
Video cassette integral actuator/reel lock/spring
SHAPE INC19 citations71
US4757958AJul 19, 1988
Tape reel
SHAPE INC16 citations71
US4941066AJul 10, 1990
Injection molded center core for a recording disc and related method of manufacture
SHAPE INC13 citations69
US5052634AOct 1, 1991
Static tape cassette reel lock
SHAPE INC7 citations68
US4793570ADec 27, 1988
Tape cassette with separate tape guide having integrated rollers and methods for manufacturing same
SHAPE INC18 citations68
US5191694AMar 9, 1993
Cassette assembly line
SHAPE INC17 citations67
USD262415SDec 29, 1981
Cassette holder
SHAPE INC8 citations67
US4452404AJun 5, 1984
Tape reel hub assembly
SHAPE INC19 citations65
USD335126SApr 27, 1993
Tape cassette
SHAPE INC3 citations63
US5026000AJun 25, 1991
Video cassette integral dust door latch/spring
SHAPE INC4 citations63
USD342246SDec 14, 1993
Combined tape cassette and label card
SHAPE INC3 citations62
US5184255AFeb 2, 1993
Video tape cassette with a reusable recording enable/disable slide tab
SHAPE INC6 citations62
USD311137SOct 9, 1990
Theft resistant container
SHAPE INC2 citations62
USD288031SFeb 3, 1987
Cassette storage container
SHAPE INC2 citations62
Showing the top 50 of 63 patents by PatentIndex Score.