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SANFORD IND INC

Overview
  • Total Patents
    15
About

SANFORD IND INC has a total of 15 patent applications. Its first patent ever was published in 1959. It filed its patents most often in United States, Germany and Denmark. Its main competitors in its focus markets machines, mechanical elements and machine tools are SHAKEPROOF LOCK WASHER CO, THOMPSON BREMER & CO and PRESTOLE DEVICES INC.

Patent filings in countries

World map showing SANFORD IND INCs patent filings in countries
# Country Total Patents
#1 United States 10
#2 Germany 1
#3 Denmark 1
#4 United Kingdom 1
#5 Norway 1
#6 Sweden 1

Patent filings per year

Chart showing SANFORD IND INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Carol Sanford Arthur 8
#2 Mc Alpine W 2
#3 Sanford Arthur Carol 1
#4 Mcalpine W 1
#5 Ray Mcalpine William 1
#6 Mcalpine William R 1

Latest patents

Publication Filing date Title
US3377905A Connector plate
US3390628A Apparatus for fabricating trusses in upright position
GB1072039A Connector plates for joining wooden members
US3255943A Apparatus for fabricating wooden structures
US3212389A Reinforced connector plate
US3212694A Apparatus for fabricating wooden structures
US3172125A Truss fabricating apparatus
US3211043A Corrugated connector plate having notched teeth
US3094748A Corrugated toothed connector plate
US3104429A Double tooth connector plate
US3364805A Connector plate