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STUDLEY PAPER CO

Overview
  • Total Patents
    15
About

STUDLEY PAPER CO has a total of 15 patent applications. Its first patent ever was published in 1965. It filed its patents most often in United States. Its main competitors in its focus markets machines, furniture and games and chemical engineering are ENGEN ANDERS, STUDLEY PAPER COMPANY INC and DRAWERVAC LLC.

Patent filings in countries

World map showing STUDLEY PAPER COs patent filings in countries
# Country Total Patents
#1 United States 15

Patent filings per year

Chart showing STUDLEY PAPER COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fesco John J 10
#2 Fesco J 2
#3 Friedman Abraham 1
#4 Fesco John E 1
#5 Cordell Martin 1

Latest patents

Publication Filing date Title
US4240813A Reinforced vacuum cleaner filter bag
US3738091A Vacuum cleaner filter bag
US3726067A Self-sealing dust bag
US3616622A Mounting means for vacuum cleaner bags
US3559381A Vacuum cleaner filter bag
US3430843A Disposable filter bag
US3440805A Vacuum cleaner filter bag
US3452520A Vacuum cleaner filter bags
US3491522A Vacuum cleaner filter bag
US3421683A Vacuum cleaner filter bag
US3498031A Filter bag having a felt-like insert
US3477209A Filter bag
US3457706A Vacuum cleaner filter bag and the method of forming same
US3457707A Vacuum cleaner filter bag
US3479802A Multi-compartment vacuum cleaner filter bag