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PORTABLE IND INC

Overview
  • Total Patents
    24
About

PORTABLE IND INC has a total of 24 patent applications. Its first patent ever was published in 1943. It filed its patents most often in United States, United Kingdom and Spain. Its main competitors in its focus markets machine tools, machines and mechanical elements are PORTABLE IND, RAMSET FASTENERS INC and JPF WORKS KK.

Patent filings in countries

World map showing PORTABLE IND INCs patent filings in countries
# Country Total Patents
#1 United States 9
#2 United Kingdom 7
#3 Spain 6
#4 Switzerland 2

Patent filings per year

Chart showing PORTABLE IND INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kopf Rowland J 3
#2 Pfaff Elmer F 2
#3 Temple Stanley A 2
#4 Industries Inc Portable 2
#5 Henning Robert W 2
#6 Roger Marsh 2
#7 De Caro Charles J 1
#8 Albert Temple Stanley 1
#9 Williams Jesse E 1

Latest patents

Publication Filing date Title
ES233962A1 Improvements introduced in the manufacture of cartridges (Machine-translation by Google Translate, not legally binding)
ES231029A1 An apparatus to nail a fastener (Machine-translation by Google Translate, not legally binding)
US2767398A Safety and control ram
US2785402A Shield and gauge structures for powder-actuated tools
US2770194A Method of and cartridge for loading powder-actuated tools
US2785401A Shield and gauge structures for powder-actuated tools
GB757560A Improvements in or relating to studs adapted to be explosively driven into walls
US2771696A Ejector for powder-actuated tools
ES209358A1 A mechanically driven machine (Machine-translation by Google Translate, not legally binding)
US2761348A Centering and guiding means for pins, studs, and like fastening elements
GB679121A Improvements in or relating to tools for firing projectiles into metal, concrete or the like
US2533851A Tool
US2549993A Breechblock for explosively actuated fastening tools
US2470117A Gun and projectile therefor