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GAIL JOHN F

Overview
  • Total Patents
    20
About

GAIL JOHN F has a total of 20 patent applications. Its first patent ever was published in 1899. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machine tools, consumer goods and machines are COBURN MFG COMPANY INC, MO Z KOORDINATNO RASTOCHNYKH S and CINCINNATI GRINDERS INC.

Patent filings in countries

World map showing GAIL JOHN Fs patent filings in countries
# Country Total Patents
#1 United States 11
#2 Canada 9

Patent filings per year

Chart showing GAIL JOHN Fs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gail John F 20
#2 Hunt Ozello Robert 1
#3 Frederick Clarence H 1

Latest patents

Publication Filing date Title
US1821179A Combined inkwell and pen support
US1862139A Combined inkwell and pen support
US1510932A Tube machine
CA172734A Polishing and buffing machine
CA171790A Polishing machine
CA166149A Mattress
US1176139A Polishing and buffing machine.
US1148768A Polishing-machine.
US1154696A Polishing-machine.
US1119751A Tube-polishing machine.
CA150621A Brass polishing machine
US1107215A Automatic abradant-feed for buffing-machines.
US1107214A Satin-finish machine.
CA140090A Metallic fabric assembling machine
US967011A Metallic-fabric-assembling machine.
CA122346A Fabric chain machine
CA121969A Buffing machinery
CA121968A Bedstead buffing machine
CA121967A Ruffing machine
US646659A Spring bed-bottom.