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WACKMAN LOUIS B

Overview
  • Total Patents
    21
About

WACKMAN LOUIS B has a total of 21 patent applications. Its first patent ever was published in 1921. It filed its patents most often in United States. Its main competitors in its focus markets packaging and shipping, machines and machine tools are OHIO CORRUGATING COMPANY, RHEEM IND COMERC SA and SIMPLEX METAL BOUND BOX COMPANY.

Patent filings in countries

World map showing WACKMAN LOUIS Bs patent filings in countries
# Country Total Patents
#1 United States 21

Patent filings per year

Chart showing WACKMAN LOUIS Bs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wackman Louis B 21

Latest patents

Publication Filing date Title
US2388300A Method of making reinforced chime construction for cans or containers
US2356901A Method of constructing bushing fixtures for metallic containers
US2286175A Anchored drum plug fixture
US2207564A Method of constructing a threaded bung fixture in a wall of a sheet metal container
US2207565A Thread bung fixture for sheet metal containers
US2226396A Means for removably securing the heads of metal containers
US1994374A Removable head for metal containers and sealing means therefor
US2055243A Removable head for metal containers and sealing means therefor
US1924893A Method of making containers and chimes therefor
US2010447A Closure for containers carrying a solid or semisolid content
US1889505A Unitary chime for metallic containers
US1975738A Removable full opening cover for metallic barrels or containers
US1939934A Plug bushing and inner seal therefor
US1905969A Bushing and solder sealed cap therefor for metallic containers
US1931243A Method of securing bushing mountings for metallic drums
US1891033A Sealing cap for the plugs of metallic drums and the like
US1789928A Bushing structure
US1689510A Closure seat for metallic containers
US1617302A Closure seat for metallic containers
US1720807A Metallic container