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ERMA WERKE WAFFEN & MASCHF

Overview
  • Total Patents
    22
About

ERMA WERKE WAFFEN & MASCHF has a total of 22 patent applications. Its first patent ever was published in 1964. It filed its patents most often in Germany, United States and EPO (European Patent Office). Its main competitors in its focus markets weapons, mechanical elements and machines are AGNELLI GIOVANNI, VILLAR PEROSA OFF DI and CONLON THOMAS A.

Patent filings in countries

World map showing ERMA WERKE WAFFEN & MASCHFs patent filings in countries

Patent filings per year

Chart showing ERMA WERKE WAFFEN & MASCHFs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Eder Josef 8
#2 Kirnstaetter Karl-Guenter 3
#3 Josef Eder 2
#4 Meierhofer K 1
#5 Krauss Dieter Ing Grad 1
#6 Meierhoefer Karl 1
#7 Krauss Dieter 1
#8 Zirnik Hans 1
#9 Eder J 1

Latest patents

Publication Filing date Title
EP0841529A2 Barrel mounting
DE4337495A1 Improved system storage on a handgun
DE4037897A1 Firearm, in particular pistol, with a barrel for receiving rimfire cartridges
DE3639746C1 Device for adjusting the trigger weight of a revolver
DE3427854A1 Hand gun, especially a pistol
DE2938600A1 Firearm firing pin safety catch - has block to prevent pin sliding forward until moved by trigger action
DE2929289A1 Firearm firing pin safety catch - has block to prevent pin sliding forward until moved by trigger action
US4137618A Friction bearing and method of making such a bearing
DE2512953A1 Small firearm lightweight cartridge case ejector - prevents case jamming by breech block with sideways pivoted ejector
DE2460684A1 Mfr of universal joint slide bearing - with PTFE layer deposited on spherical bearing surfaces
DE2218257A1 DEVICE FOR CONTROLLING THE REACHING MOVEMENT OF THE CHAMBER OF REPEATING HANDGUNS
ES299831A1 Improvements introduced in the closure of articulated lever for arms (Machine-translation by Google Translate, not legally binding)
US3220310A Breech closure for firearms