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PACIFIC SAW & KNIFE CO

Overview
  • Total Patents
    16
About

PACIFIC SAW & KNIFE CO has a total of 16 patent applications. Its first patent ever was published in 1972. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets machine tools, machines and surface technology and coating are FILER AND STOWELL COMPANY, HEW & MILAN DEV SA and LINCK MASCHF GEB.

Patent filings in countries

World map showing PACIFIC SAW & KNIFE COs patent filings in countries

Patent filings per year

Chart showing PACIFIC SAW & KNIFE COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hewitt Keith H 12
#2 Macey David S 5
#3 Danielson Ronald 3
#4 Cubbon Michael 3
#5 Bradstreet Jr Joseph R 2
#6 Bradstreet Joseph R Jr 2
#7 Jacobsen Howard G 1
#8 Miller Douglas D 1
#9 Carter Jr Linwood I 1
#10 Miller Douglas Darrell 1

Latest patents

Publication Filing date Title
US2010122620A1 Circular saw blade with thermal barrier coating
US5799558A Arbor and circular saw with asymmetric spline having generally radial force-transmitting face
US5752307A Method for applying a hard cutting edge to a replaceable bit for a circular saw
US5728434A Method of applying a wear-resistant coating on a thin, metallic strip-shaped carrier
US5439039A Slabber with fixed counterknife and adjustable knife and clamp
US5271440A Chipper disc assembly having extended-life regrindable disposable knives
US4776251A Circular saw blade with circumferentally extending laser-cut slots
US3989076A Pulp chip forming crosscut saws
CA967457A Gullet-guarded tipped saw