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PALNUT COMPANY

Overview
  • Total Patents
    35
About

PALNUT COMPANY has a total of 35 patent applications. Its first patent ever was published in 1929. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machines, mechanical elements and electrical machinery and energy are ALBERT H TINNERMAN, JOSEPH ROSAN and TINNERMAN PRODUCTS INC.

Patent filings in countries

World map showing PALNUT COMPANYs patent filings in countries
# Country Total Patents
#1 United States 20
#2 Canada 11
#3 United Kingdom 3
#4 France 1

Patent filings per year

Chart showing PALNUT COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sislik Ivan 6
#2 Rowland Hotchkin James 6
#3 Ivan Sislik 5
#4 Wohlhieter Joseph W 5
#5 Duffy William B 4
#6 Johnson Edward L 3
#7 Hotchkin James R 2
#8 Hartman Richard A 2
#9 Hotchkin James Rowland 1
#10 Johnson Edward Leslie 1

Latest patents

Publication Filing date Title
US2880641A Push-on fastener with torsion spring teeth
US2984878A Push-in assembly and fastener therefor
US2986059A Self threading sheet metal nut
GB798766A Means for mounting an electrical component on an apertured panel
GB796303A Improvements in or relating to metal push-on fasteners and to assemblies employing the same
US2915272A Support and plate-and-support assembly
GB767786A A sheet metal nut for use with a screw adjustable electrical circuit device
US2824480A Circuit device and nut useful therein
US2746340A Sheet metal push on fastener with stud biting teeth
US2837955A Push-on fastener having sets of teeth at different levels
US2643839A Tube mount
US2468333A Organization having adjustable screw-threaded member
US2531911A Shield can with spring attachment means
US2435079A Fastening device
US2423918A Nut or bolt lock
US2497456A Adjustable inductance device or the like
US2426479A Cable supporting clamp
US2386732A Tube mount
US2381352A Self-locking nut
US2388201A Clamp