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SHERMAN JOHN A

Overview
  • Total Patents
    14
About

SHERMAN JOHN A has a total of 14 patent applications. Its first patent ever was published in 1898. It filed its patents most often in United States. Its main competitors in its focus markets textiles and paper, packaging and shipping and machines are SHUEI KK, US ENVELOPE CO and HARDIE JAMES CONTAINERS.

Patent filings in countries

World map showing SHERMAN JOHN As patent filings in countries
# Country Total Patents
#1 United States 14

Patent filings per year

Chart showing SHERMAN JOHN As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sherman John A 14
#2 Sheppard William H 1
#3 Sherman John Edward 1

Latest patents

Publication Filing date Title
US2145897A Swivel electric attachment plug
US1629545A Ball cock
US1537324A Burner
US1266066A Drinking-cup holder for inverted bottles.
US1216616A Hook-support.
US843707A Envelop-machine.
US803631A Envelop-clasp.
US764869A Envelop-clasp.
US781102A Envelop-clasp.
US841346A Envelop.
US690036A Mechanism for delivering envelops from folding-boxes of envelop-machines.
US666888A Machine for making envelops.
US648674A Envelop-machine.
US672919A Machine for making envelops.