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PRUTTON DANIEL H

Overview
  • Total Patents
    19
About

PRUTTON DANIEL H has a total of 19 patent applications. Its first patent ever was published in 1918. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machine tools, machines and packaging and shipping are WITHEROW STEEL COMPANY, GROOV PIN CORP and HINDERLITER DON R INC.

Patent filings in countries

World map showing PRUTTON DANIEL Hs patent filings in countries
# Country Total Patents
#1 United States 13
#2 Canada 6

Patent filings per year

Chart showing PRUTTON DANIEL Hs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Prutton Daniel H 19

Latest patents

Publication Filing date Title
US3296845A Form-rolling machine
US3209900A Oscillating and reciprocating vibratory hopper
US3217342A Machine for cutting a workpiece during planetary rotation thereof
US3120148A Nail having a shearing point
US3181330A Swage forming machine
US3068991A Vibratory feeder and orientor of articles such as screw blanks
US3048065A Machine for thread rolling
US2992573A Form rolling die, mounting construction therefor and method of manufacture and use
US2600022A Tapping machine drive
US2501738A Machine structure
US2135842A Deflector means
US1721834A Saw vise
US1281068A Air-pump.
CA660407A Vibratory feeder and orientor of articles such as screw blanks
CA586139A Follower guide fixture
CA770376A Swage forming machine
CA769839A Wire heading machine
CA669621A Form rolling die, mounting construction therefor, and method of manufacture and use
CA675108A Machine for thread rolling