Inventor
GRINGER DONALD
US96 patents
⚠️ This page may combine multiple inventors who share the name “GRINGER DONALD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALLWAY TOOLS
41 patentsUS5813121ASep 29, 1998
Automatically retractable utility knife
ALLWAY TOOLS128 citations99
US7815494B2Oct 19, 2010
Sanding apparatus with molded elastomeric pad
ALLWAY TOOLS67 citations98
USD624262SSep 21, 2010
Scraper
ALLWAY TOOLS52 citations98
US7632174B2Dec 15, 2009
Sanding apparatus with molded elastomeric pad
ALLWAY TOOLS65 citations98
US6530098B1Mar 11, 2003
Multiple tool device
ALLWAY TOOLS99 citations98
USD537591SFeb 27, 2007
Soft boot for glass scraper
ALLWAY TOOLS43 citations96
US6832438B1Dec 21, 2004
Utility knife with quick release housing
ALLWAY TOOLS45 citations96
USD468989SJan 21, 2003
Tool handle for blades
ALLWAY TOOLS50 citations96
US6487778B1Dec 3, 2002
Utility knife with pressure reducing slot
ALLWAY TOOLS57 citations96
US6058607AMay 9, 2000
Utility knife with snap-off carrier and dual control
ALLWAY TOOLS79 citations96
USRE34979EJun 27, 1995
Tool for carrying a scraping or stripping blade
ALLWAY TOOLS48 citations96
US5251783AOct 12, 1993
Utility blade dispenser
ALLWAY TOOLS60 citations96
US5056226AOct 15, 1991
Tool for carrying a scraping or stripping blade
ALLWAY TOOLS57 citations96
US4005525AFeb 1, 1977
Retractable cutting implement
ALLWAY TOOLS138 citations96
USD783917SApr 11, 2017
Paint container
ALLWAY TOOLS40 citations94
USD744186SNov 24, 2015
Paint container with handle
ALLWAY TOOLS44 citations94
USD744711SDec 1, 2015
Stackable paint container with pivotable handle
ALLWAY TOOLS22 citations93
US8375588B2Feb 19, 2013
Automatically retracting safety carton cutter
ALLWAY TOOLS21 citations93
USD618981SJul 6, 2010
Tool handle
ALLWAY TOOLS28 citations93
US7488242B2Feb 10, 2009
Sanding apparatus with molded elastomeric pad
ALLWAY TOOLS20 citations93
US7346988B2Mar 25, 2008
Soft handle non-retractable utility knife with quick release latch and method for making same
ALLWAY TOOLS30 citations93
US7325313B2Feb 5, 2008
Utility knife with quick release housing
ALLWAY TOOLS25 citations93
USD533343SDec 12, 2006
Tool sheath
ALLWAY TOOLS25 citations93
US7134576B2Nov 14, 2006
Multifunction pouring spout and removable lid
ALLWAY TOOLS33 citations93
USD529526SOct 3, 2006
Fluid mixer
ALLWAY TOOLS20 citations93
US7055407B2Jun 6, 2006
Soft handle non-retractable utility knife with quick release latch and method for making same
ALLWAY TOOLS42 citations93
USD479375SSep 2, 2003
Detail scraper
ALLWAY TOOLS43 citations93
USD479374SSep 2, 2003
Two-handed scraper
ALLWAY TOOLS30 citations93
USD454000SMar 5, 2002
Wide straight brush
ALLWAY TOOLS25 citations93
USD453251SJan 29, 2002
Wood scraper
ALLWAY TOOLS47 citations93
USD449739SOct 30, 2001
Straight brush
ALLWAY TOOLS28 citations93
USD441962SMay 15, 2001
Curved brush
ALLWAY TOOLS17 citations93
USD411429SJun 22, 1999
Folding pocket saw
ALLWAY TOOLS37 citations93
US5809605ASep 22, 1998
Squeegee assembly
ALLWAY TOOLS26 citations93
US5638727AJun 17, 1997
Plastic screwdriver with retaining ring
ALLWAY TOOLS31 citations93
US5409133AApr 25, 1995
Razor blade dispenser
ALLWAY TOOLS42 citations93
USD327553SJun 30, 1992
Putty scraper
ALLWAY TOOLS28 citations93
USD326546SMay 26, 1992
Putty scraper
ALLWAY TOOLS27 citations93
US5056952AOct 15, 1991
Rotationally adjustable tool holder
ALLWAY TOOLS25 citations93
USD282881SMar 4, 1986
Hand scraper tool
ALLWAY TOOLS43 citations93
US4516361AMay 14, 1985
Molded pole-type sandpapering tool
ALLWAY TOOLS47 citations93
GRINGER DONALD
7 patentsUS4558517ADec 17, 1985
Scraper hand tool
GRINGER DONALD84 citations96
US4509260AApr 9, 1985
Knife handle for accommodating different adjustable blade types
GRINGER DONALD60 citations96
US8938883B2Jan 27, 2015
Cutting implements
GRINGER DONALD43 citations94
USD660675SMay 29, 2012
Twin blade head for a knife
GRINGER DONALD42 citations94
USD682065SMay 14, 2013
Utility knife
GRINGER DONALD19 citations93
US8087554B2Jan 3, 2012
Multifunction pouring spout with pivoting handle
GRINGER DONALD22 citations93
US4575936AMar 18, 1986
Blade retaining tool head
GRINGER DONALD31 citations93
(unassigned)
2 patentsShowing the top 50 of 96 patents by PatentIndex Score.