WALTER GEHRIG has a total of 11 patent applications. Its first patent ever was published in 1926. It filed its patents most often in United States. Its main competitors in its focus markets transport, machines and agriculture are HEISEI KK, PRAKTISK TEKNOLOGI AS and GOFF FRANK C.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 |
# | Industry | |
---|---|---|
#1 | Transport | |
#2 | Machines | |
#3 | Agriculture | |
#4 | Consumer goods | |
#5 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Animal care | |
#2 | Unspecified technologies | |
#3 | Parachutes | |
#4 | Unspecified technologies | |
#5 | Servomotors | |
#6 | Aeroplanes | |
#7 | Shirts and underwear | |
#8 | Vehicle signalling and lighting | |
#9 | Personal adornments | |
#10 | Motor vehicles |
# | Name | Total Patents |
---|---|---|
#1 | Walter Gehrig | 11 |
Publication | Filing date | Title |
---|---|---|
US2770910A | Combined fishing weights and assembly bodies | |
US2851816A | Combined fishing weights and assembly members | |
US2753835A | Angle of attack governed aircraft apparatus | |
US2637295A | Angle of attack controlled safety device for aircraft | |
US2710479A | Combined fishing weight and assembly member | |
US2710480A | Fishing device | |
US2637294A | Angle of attack indicator | |
US2123602A | Collar attachment | |
US2123601A | Collar attachment | |
US1794166A | Spotlight | |
US1647404A | Steering apparatus for vehicles |