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HEINEMANN FRITZ

Overview
  • Total Patents
    27
About

HEINEMANN FRITZ has a total of 27 patent applications. Its first patent ever was published in 1911. It filed its patents most often in Germany, Austria and United States. Its main competitors in its focus markets packaging and shipping, mechanical elements and machine tools are NINGBO HUAYUAN FRP ELECTRICAL APPLIANCE MFT CO LTD, MAKITEKKU KK and SEVEN TIANJIN IND CO LTD.

Patent filings in countries

World map showing HEINEMANN FRITZs patent filings in countries
# Country Total Patents
#1 Germany 25
#2 Austria 1
#3 United States 1

Patent filings per year

Chart showing HEINEMANN FRITZs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Heinemann Fritz 27

Latest patents

Publication Filing date Title
DE2904487A1 Coiled spring electrical connector - has inside diameter ensuring contact with pushed-in conductor
DE2725817A1 Gas burner with low carbon mon:oxide production - has flat and domed wire fabric grids ensuring complete gas combustion
DE2705134A1 Reversible ratchet spanner for high torques - has rollers contacting seat and central polygonal plug with spigot
DE2637024A1 Adjustable ratchet slipping torque spanner - has removable rollers and given clamping angle within spanner head
DE2610616A1 Self adjusting Bowden cable control - has spiral spring inside hollow cylinder linked to pedal shaft
DE2552022A1 Automatic adjuster for disc brakes - has circular springs or tangential arms serving as valves and suspended on anchoring plate for self centering
DE2543753A1 Self adjuster for drum brake - has torsion springs mounted on close fitting shafts to limit return travel of shoes
DE2365198A1 Free-running high-torque ratchet - has recesses on annular head inner surface receiving clamp rollers
DE1586727A1 Captive sealing cap made of plastic
US1015437A Combined rail joint and chair.