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AJAX HARDWARE MFG CORP

Overview
  • Total Patents
    17
About

AJAX HARDWARE MFG CORP has a total of 17 patent applications. Its first patent ever was published in 1955. It filed its patents most often in United States. Its main competitors in its focus markets civil engineering, machines and furniture and games are AMEROCK CORP, AJAX HARDWARE CORP and FERRARI FRANCO.

Patent filings in countries

World map showing AJAX HARDWARE MFG CORPs patent filings in countries
# Country Total Patents
#1 United States 17

Patent filings per year

Chart showing AJAX HARDWARE MFG CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fremstad Viles K 6
#2 Gorton Howard B 4
#3 Arias Henry Jr 3
#4 Jerila Torsti T T 3
#5 Read George D 2
#6 Holmes Frank A 2
#7 Raymond Tintary 1
#8 Read G 1
#9 Holmes Frank 1
#10 Arias Jr Henry 1

Latest patents

Publication Filing date Title
US3784274A Drawer and support system
US3640558A Auxiliary lock for swinging doors
US3675883A Adjustable bracket assembly for use as a rear drawer slide bracket and the like
US3633955A Swinging door lock construction
US3541632A Counterbalance hinge
US3452387A Closing device for doors
US3381333A Self-latching mechanism for hinges
US3381332A Self-latching hinge
US3423786A Cabinet hinge having separable hinge leaves
US3432879A Latching hinge
US3266634A Rotary display stand
US3262149A Hinge latch
US3149811A Mounting bracket for elongated track
US3149868A Magnetic catch
US3094363A Drawer slide
US2990210A Magnetic latch
US2767421A Door stop construction