Learn more

SAWYER SPINDLE COMPANY

Overview
  • Total Patents
    38
About

SAWYER SPINDLE COMPANY has a total of 38 patent applications. Its first patent ever was published in 1897. It filed its patents most often in United States. Its main competitors in its focus markets packaging and shipping, textiles and paper and mechanical elements are RYO CATTEAU, CROON & LUCKE G M B H and SAVIO MACCHINE TESSILI SRL.

Patent filings in countries

World map showing SAWYER SPINDLE COMPANYs patent filings in countries
# Country Total Patents
#1 United States 38

Patent filings per year

Chart showing SAWYER SPINDLE COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Allen William E 6
#2 Metcalf Clarence E 4
#3 Draper George Otis 3
#4 Lovejoy Charles E 3
#5 Kilburn John 3
#6 Lawrence Henry 2
#7 Knight George W 2
#8 Edwards John C 2
#9 Draper George O 2
#10 Morse Andrew D 1

Latest patents

Publication Filing date Title
US844368A Bobbin-clutching means for rotatable spindles.
US834893A Bobbin-clutching means for rotatable spindles.
US794693A Bobbin-driving means for rotatable spindles.
US794694A Bobbin-clutch for rotatable spindles.
US799033A Bobbin-clutching means for rotatable spindles.
US789312A Bobbin-clutching means for rotatable spindles.
US784957A Bobbin-retaining means for rotatable spindles.
US784929A Bobbin-clutching means for rotatable spindles.
US781640A Bobbin-driving means for rotatable spindles.
US791436A Spindle.
US781669A Bobbin-driving means for rotatable spindles.
US783698A Bobbin-clutching means for rotatable spindles.
US785738A Spinning-spindle.
US783664A Bobbin-clutching means for rotatable spindles.
US775883A Bobbin-clutching means for rotatable spindles.
US776142A Bobbin-clutching means for spinning-spindles.
US776163A Bobbin-clutching means for rotatable spindles.
US776141A Bobbin-clutch for rotatable spindles.
US775850A Bobbin-retaining means for rotatable spindles.
US776122A Spinning-spindle.