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PRITCHARD ALBERT R

Overview
  • Total Patents
    39
About

PRITCHARD ALBERT R has a total of 39 patent applications. Its first patent ever was published in 1901. It filed its patents most often in United States. Its main competitors in its focus markets electrical machinery and energy, packaging and shipping and machines are EDMUNDS & JONES MFG CO, BIHELLER SIMON and BRINKMANN CORP.

Patent filings in countries

World map showing PRITCHARD ALBERT Rs patent filings in countries
# Country Total Patents
#1 United States 39

Patent filings per year

Chart showing PRITCHARD ALBERT Rs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pritchard Albert R 39
#2 Ferrall Thomas L 1

Latest patents

Publication Filing date Title
US1283890A Convertible freight-car.
US1327213A Heating apparatus
US1281067A Container or tin-plate box.
US1015398A Tubular lantern.
US1012276A Sheet-metal vessel.
US1003794A Lantern.
US1004683A Handle for tea-kettles.
US1032772A Lantern.
US1003509A Lantern.
US992983A Bail-retainer.
US992984A Bail-bearing for lanterns.
US990389A Bail-bearing for lanterns.
US989048A Tubular lantern.
US992982A Tubular lantern.
US989800A Bail-bearing for lanterns.
US1026699A Tubular lantern.
US1032771A Spout for kettles.
US999465A Lantern.
US983567A Lantern attachment.
US979799A Oil-pot indicator.