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PHILLIPS SCREW CO

Overview
  • Total Patents
    309
  • GoodIP Patent Rank
    34,589
  • Filing trend
    ⇩ 59.0%
About

PHILLIPS SCREW CO has a total of 309 patent applications. It decreased the IP activity by 59.0%. Its first patent ever was published in 1934. It filed its patents most often in United States, Canada and Taiwan. Its main competitors in its focus markets machine tools, mechanical elements and machines are GKN SCREWS FASTENERS LTD, RDO ALPHA and BAUER GMBH & CO CARL.

Patent filings per year

Chart showing PHILLIPS SCREW COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dilling Gary 61
#2 Hughes Barry J 59
#3 Mowins Michael L 25
#4 Stacy W Dodd 20
#5 Grady John H 13
#6 Cummaro Louis A 13
#7 Muenchinger Herman G 12
#8 Simmons Frederick A 10
#9 Gary Dilling 9
#10 Craven Arnold R 9

Latest patents

Publication Filing date Title
US2019186525A1 Stick fit fastener recess system
US2019186526A1 Stick fit fastener recess system
US2018142723A1 Fastener with cleaning and leveling wings
CN109642600A High-intensity fasteners, screwdriver and fastener system
CN109563865A Fastener system with stability ribs
AU2015275295A1 Fastener system with stable engagement and stick fit
AU2010347215A1 Fastener system with stable engagement and stick fit
GB0908830D0 Low energy screws for wood and similar materials
GB201311941D0 Low energy screws for wood and similar materials
US2009104002A1 High strength fastener system
US2007031209A1 Ribbed fastener
US2006078404A1 Spiral drive fastener with engagement ramp
US2005232722A1 Spiral drive fastener with friction engageable surface
US2005226701A1 Screw having a knurled portion
US6890139B2 Fastener having recess useable with multiple drivers and method of manufacture
US7100773B2 Product packaging with display
US2002141841A1 Tool bit
US6666638B2 Deck screw having multiple threaded sections
US6152000A Driver bit and driver
US5921735A Lobular fastener with rectilinear pitch profile