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PRESTOLE CORP

Overview
  • Total Patents
    61
About

PRESTOLE CORP has a total of 61 patent applications. Its first patent ever was published in 1945. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets mechanical elements, machines and machine tools are TINNERMAN PRODUCTS INC, SILVIUS ARTHUR A X and TINNERMAN GEORGE A.

Patent filings in countries

World map showing PRESTOLE CORPs patent filings in countries
# Country Total Patents
#1 United States 30
#2 Canada 12
#3 France 10
#4 United Kingdom 5
#5 Germany 4

Patent filings per year

Chart showing PRESTOLE CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Garman Donald F 9
#2 Kost Harold W 8
#3 Jaworski Leonard S 5
#4 Collins Coy W 5
#5 Munse Robert A 4
#6 Weinstein Donald A 3
#7 Zahn Ervin G 3
#8 Bradner Ernest G 3
#9 Patten Alexander S 2
#10 Kost Harold Wayne 1

Latest patents

Publication Filing date Title
US3074287A Adjusting device for thermostats and the like
US3044165A Method of making screw-receiving fasteners or the like
US3035860A Clips for securing lids to pails
GB881198A Sheet metal fastener and method of making same
US3020630A Machine for making a staple fastening belt
GB897831A Improvements relating to fasteners
US2983179A Sheet metal screw
US2988951A Sheet metal nut with arched screw receiving means and latching flanges
US2967556A Sheet metal screw fastener with edgewise flexible panel engaging arms
US3035624A Spring cage nut with deformable hooks
US2983778A Battery clip
US2967039A Stand-off guide for antenna cables
US3030997A Plastic locking nut with sealing flange
US2958109A Molding fastener
US2835009A Sheet metal fastener
US2952430A Motor mounting bracket
US2908311A Panel fastener having a caged nut and cage with detent holding means
US2908470A Spacer guide for antenna cables
US2777496A Fastener secured to strip by staking
GB764177A Improved method and means for producing apertured deformities in sheet metal for accommodating screw fastenings