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J W SEFTON MFG COMPANY

Overview
  • Total Patents
    36
About

J W SEFTON MFG COMPANY has a total of 36 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, machines and surface technology and coating are SEFTON MFG COMPANY, REPUBLIC PACKAGING CORP and HOHNJEC ZELJKO.

Patent filings in countries

World map showing J W SEFTON MFG COMPANYs patent filings in countries
# Country Total Patents
#1 United States 36

Patent filings per year

Chart showing J W SEFTON MFG COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ferres Jeffrey T 19
#2 Reber John G 7
#3 Keller Charles F 2
#4 Hollett Ira W 2
#5 Goodnow Charles H 2
#6 Shipley Columbus G Jr 2
#7 Simon George E 1
#8 Schmidt Theodore F W 1
#9 Fairchild Walter H 1
#10 Ferres Ainslie W 1

Latest patents

Publication Filing date Title
US952074A Board.
US880784A Board.
US864775A Board.
US900953A Folding box.
US901286A Paper box.
US869833A Folding box.
US949958A Partition for boxes.
US892145A Building construction.
US886074A Oyster-pail.
US903555A Packing or shipping box.
US881567A Packing or shipping box.
US893616A Packing box or carton.
US893615A Packing box or carton.
US893652A Packing box or carton.
US862161A Paper-box machine.
US695205A Paper box.
US695204A Paper box.
US695211A Folding box.
US697463A Shipping-package.
US695200A Box.