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SINGER MFG CO

Overview
  • Total Patents
    6,457
About

SINGER MFG CO has a total of 6,457 patent applications. Its first patent ever was published in 1894. It filed its patents most often in United States, United Kingdom and Germany. Its main competitors in its focus markets textiles and paper, machines and electrical machinery and energy are UNION SPECIAL MACHINE CO, MERROW MACHINE CO and INT BUTTON HOLE SEWING MACHINE.

Patent filings in countries

World map showing SINGER MFG COs patent filings in countries
# Country Total Patents
#1 United States 2,643
#2 United Kingdom 1,156
#3 Germany 984
#4 France 548
#5 Switzerland 480
#6 Austria 325
#7 Canada 137
#8 Spain 118
#9 Denmark 43
#10 Finland 11
#11 Cyprus 7
#12 Greece 4
#13 Belgium 1

Patent filings per year

Chart showing SINGER MFG COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Manufacturing Company The Sing 360
#2 Allen Edward B 156
#3 Voe Albert H De 110
#4 Johnson Ralph E 80
#5 Turner Edgar P 74
#6 Karle John D 71
#7 De Voe Albert H 69
#8 Frank Parry 59
#9 Diehl Philip 55
#10 Clayton Andrew B 54

Latest patents

Publication Filing date Title
US3253216A Frequency response testing system employing pre-calibrated frequency sweeps
US3084648A Lubricating devices for sewing machine loop taker
US3218530A Motor speed control by space transmission of electromagnetic energy
US3051108A Tension release mechanism for sewing machines
US3065718A Starting thread control mechanism
GB909454A Looper mechanism for sewing machines
US3087388A Method of forming a notch in a bobbin case carrier
GB908048A Drive means for sewing machines
US3022576A Portable cutting tool
US3071090A Stop motion mechanism for sewing machines
US3096736A Lock stitch sewing machine with bobbin replenishing means
GB903112A Thread controlling mechanism for sewing machines
US3171074A Speed-regulating control systems for series commutator motors
GB895360A Thread take-up mechanism for sewing machines
US3164780A Variable band width constant amplitude filter
US3016659A Bench mounting fixture for portable belt sander
US3083659A Rotary hook for sewing machines
US3089441A Automatic sewing machines
US3081723A Automatic lubrication for a feed-offthe-arm sewing machine
US3094087A Feed dog and throat plate for compound feed sewing machines