Inventor
KRASZNAI CHARLES Z
US40 patents
⚠️ This page may combine multiple inventors who share the name “KRASZNAI CHARLES Z”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BLACK & DECKER INC
22 patentsUS5471914ADec 5, 1995
Toasting cavity for an electric toaster
BLACK & DECKER INC48 citations96
US5390588AFeb 21, 1995
Toasting cavity for an electric toaster
BLACK & DECKER INC65 citations96
US5065473ANov 19, 1991
Filter assembly for a vacuum cleaner
BLACK & DECKER INC58 citations96
US5020187AJun 4, 1991
Filter assembly for a vacuum cleaner
BLACK & DECKER INC66 citations96
US4967443ANov 6, 1990
Filter assembly for a vacuum cleaner
BLACK & DECKER INC85 citations96
US4920606AMay 1, 1990
Electrical power circuit for a vacuum cleaner
BLACK & DECKER INC58 citations95
US5379685AJan 10, 1995
Venting system for an electric toaster
BLACK & DECKER INC38 citations93
US4912805AApr 3, 1990
Dual-purpose rotating brush for vacuum cleaner
BLACK & DECKER INC82 citations93
US5539856AJul 23, 1996
Electric coffeemaker with keep warm control responsive to the amount of coffee brewed
BLACK & DECKER INC42 citations92
US5134751AAug 4, 1992
Hand-held vacuum cleaner
BLACK & DECKER INC32 citations92
US5092015AMar 3, 1992
Hand-held vacuum cleaner with attachment connector
BLACK & DECKER INC24 citations92
US4947514AAug 14, 1990
Internal contact for a charging circuit
BLACK & DECKER INC36 citations92
US4928347AMay 29, 1990
Vacuum cleaner dust bowl latch and release system
BLACK & DECKER INC42 citations92
US5402708AApr 4, 1995
Control for a toaster for varying the duration of the toasting cycle
BLACK & DECKER INC21 citations90
USD333891SMar 9, 1993
Filter for a vacuum cleaner
BLACK & DECKER INC26 citations89
US4628185ADec 9, 1986
Toaster oven and protective hood
BLACK & DECKER INC39 citations89
US5099545AMar 31, 1992
Vacuum cleaner including a squeegee
BLACK & DECKER INC34 citations87
US4516011AMay 7, 1985
Portable electric appliance for steaming hair rollers prior to use
BLACK & DECKER INC25 citations81
US4951348AAug 28, 1990
Rotatable indexable accessory vacuum cleaner tool
BLACK & DECKER INC20 citations78
US4968174ANov 6, 1990
Latch for telescoping handle of vacuum cleaner
BLACK & DECKER INC15 citations74
US5388793AFeb 14, 1995
Support system for kitchen appliance
BLACK & DECKER INC6 citations63
US4517452AMay 14, 1985
Electric toaster oven broiler control
BLACK & DECKER INC6 citations62
HP INTELLECTUAL CORP
7 patentsUS5911505AJun 15, 1999
Stand mixer with shaft coupling
HP INTELLECTUAL CORP40 citations90
US6509549B1Jan 21, 2003
Oven and rotisserie
HP INTELLECTUAL CORP26 citations89
US6639187B2Oct 28, 2003
Toaster with movable food support and movable doors with windows
HP INTELLECTUAL CORP22 citations88
US6080967AJun 27, 2000
Combined user actuation and thermostat switch assembly
HP INTELLECTUAL CORP27 citations88
US6069344AMay 30, 2000
Convection feature for use in ovens
HP INTELLECTUAL CORP19 citations84
US5889259AMar 30, 1999
Toaster oven control assembly
HP INTELLECTUAL CORP15 citations70
US6313445B1Nov 6, 2001
Control for an electrical kitchen appliance with power interruption off feature
HP INTELLECTUAL CORP6 citations56
CONAIR
4 patentsKRASZNAI CHARLES Z
3 patentsUS8602335B2Dec 10, 2013
Adjustable width slicing disc for a food processor
KRASZNAI CHARLES Z13 citations83
US8448788B2May 28, 2013
Nested bowl retention mechanism for food processors
KRASZNAI CHARLES Z5 citations70
US8733575B2May 27, 2014
Food processor bowl cover dynamic sealing assembly
KRASZNAI CHARLES Z2 citations60