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BLECHWARENWERKE SCHMALBACH J A

Overview
  • Total Patents
    72
About

BLECHWARENWERKE SCHMALBACH J A has a total of 72 patent applications. Its first patent ever was published in 1936. It filed its patents most often in France, Germany and Switzerland. Its main competitors in its focus markets packaging and shipping, machine tools and surface technology and coating are LEER U K LTD VAN, PASSAIC METAL WARE COMPANY and ALFONS MAUSER DR ING.

Patent filings in countries

World map showing BLECHWARENWERKE SCHMALBACH J As patent filings in countries
# Country Total Patents
#1 France 33
#2 Germany 29
#3 Switzerland 7
#4 Spain 3

Patent filings per year

Chart showing BLECHWARENWERKE SCHMALBACH J As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wunderlich Curt 10
#2 Blechwarenwerke Ag J A Schmalb 7
#3 Doerr Dipl-Ing Eugen 4
#4 Barthel Walter 2
#5 Tangermann Dipl-Ing Hans Dietr 2
#6 Doerr Eugen Dipl-Ing 2
#7 Konrad Dipl-Ing Martin 2
#8 Waldherr Johann 1
#9 Streuber Gustav 1
#10 Habert Dipl-Ing Eberhard 1

Latest patents

Publication Filing date Title
DE1022152B Carrying handle attachment for sheet metal container
DE1005443B Bearing body for carrying handle on bucket-like vessels u. like
DE1004904B Device for controlling the pressure maintenance in a sterilization autoclave equipped with inlet and outlet valves
DE971027C Method and device for regulating the pressure maintenance in a sterilizing autoclave equipped with inlet and outlet valves controlled by a pressure medium
DE950264C Can for several portions of fillings to be kept separately
DE948134C Bucket-like sheet metal container with a round or non-round cross-section
DE938413C Sheet metal container
DE1011762B Metal strap closure for sheet metal container
DE944925C Device for aligning sheet metal on painting machines
DE840386C Method for inserting a hinge mandrel formed by a tubular curl into the insertion holes of a box
DE813642C Zip fastener, especially for cans
DE813925C Process for covering and strengthening overlapped welded longitudinal seams on the ends of black metal cans
DE904977C Tin container, in particular tin can body, with soldered longitudinal seam
DE732711C Metal container for storing food or the like.
DE733200C Process for welding bases (or lids) into the ends of metal containers, in particular cans
DE718871C Process for producing a welded round seam for sheet metal containers, especially food cans
DE733199C Welded bottom or lid closure on sheet metal containers, in particular cans
DE731888C Bucket for jam and like
DE736353C Method and device for the production of coated metal sheets provided with markings or indicators for the type of paint used, which are used for the production of metal containers, in particular tins
DE707682C Device for the production of can bodies with internally lacquered longitudinal seam