Inventor
RENZ CHARLES JOHN
US25 patents
⚠️ This page may combine multiple inventors who share the name “RENZ CHARLES JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PLAYTEX PRODUCTS INC
23 patentsUS6722514B2Apr 20, 2004
Easy to hold container
PLAYTEX PRODUCTS INC77 citations98
US6616000B1Sep 9, 2003
Infant feeding and storage system
PLAYTEX PRODUCTS INC79 citations98
USD471064SMar 4, 2003
Cup
PLAYTEX PRODUCTS INC96 citations98
USD470050SFeb 11, 2003
Converter ring
PLAYTEX PRODUCTS INC90 citations98
USD461403SAug 13, 2002
Wipes container
PLAYTEX PRODUCTS INC93 citations98
US6645228B2Nov 11, 2003
Nipple
PLAYTEX PRODUCTS INC57 citations96
USD475923SJun 17, 2003
Cover assembly
PLAYTEX PRODUCTS INC71 citations96
USD465028SOct 29, 2002
Nipple
PLAYTEX PRODUCTS INC67 citations96
USD462270SSep 3, 2002
Container
PLAYTEX PRODUCTS INC70 citations96
US7004339B2Feb 28, 2006
Infant feeding and storage system
PLAYTEX PRODUCTS INC20 citations92
US6884229B2Apr 26, 2005
Method of collecting, storing and feeding breast milk
PLAYTEX PRODUCTS INC32 citations92
USD488560SApr 13, 2004
Nipple
PLAYTEX PRODUCTS INC43 citations92
USD486223SFeb 3, 2004
Breast cup
PLAYTEX PRODUCTS INC24 citations92
USD485614SJan 20, 2004
Breast cup housing
PLAYTEX PRODUCTS INC19 citations92
USD484970SJan 6, 2004
Pump housing
PLAYTEX PRODUCTS INC28 citations92
USD484236SDec 23, 2003
Breast cup
PLAYTEX PRODUCTS INC22 citations92
USD465971SNov 26, 2002
Cup
PLAYTEX PRODUCTS INC23 citations92
USD465697SNov 19, 2002
Agitator
PLAYTEX PRODUCTS INC19 citations92
USD460825SJul 23, 2002
Combined nursing bottle holder and ring
PLAYTEX PRODUCTS INC39 citations92
US7163113B2Jan 16, 2007
Vent disc with center knob
PLAYTEX PRODUCTS INC22 citations91
US7122045B2Oct 17, 2006
Nipple
PLAYTEX PRODUCTS INC30 citations91
US6732773B2May 11, 2004
Cover assembly for use with a breast milk storage system
PLAYTEX PRODUCTS INC17 citations84
USD507111SJul 12, 2005
Side compartment for a bag
PLAYTEX PRODUCTS INC10 citations72