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ALVEY MFG COMPANY

Overview
  • Total Patents
    30
About

ALVEY MFG COMPANY has a total of 30 patent applications. Its first patent ever was published in 1911. It filed its patents most often in United States. Its main competitors in its focus markets packaging and shipping, mechanical elements and electrical machinery and energy are ERLEY & BOENNINGER MASCH, DAEYANG ROLLENT CO LTD and JAPAN PIPE CONVEYOR.

Patent filings in countries

World map showing ALVEY MFG COMPANYs patent filings in countries
# Country Total Patents
#1 United States 30

Patent filings per year

Chart showing ALVEY MFG COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Alvey John A 11
#2 Langsdorf Alexander S 4
#3 Bohn William J 3
#4 Dietz Frank J 3
#5 Rebstock August J 2
#6 Worrall Roy R 1
#7 Raymond Alvey Charles 1
#8 Sankey Henry C 1
#9 Reichle Carl J 1
#10 Bretzfelder Ira L 1

Latest patents

Publication Filing date Title
US1892206A Conveyer
US1917004A Conveyer system
US1898037A Conveying and loading device
US1815549A Automatic blocking device for conveyer systems
US1854287A Conveyer
US1850418A Feed regulating device for elevators
US1725467A Conveyer and chain therefor
US1784848A Bearing for conveyer rollers
US1716448A Conveyer system
US1676978A Conveyer
US1560830A Automatic control for roller conveyer system
US1579545A Automatic control for power conveyer systems
US1598916A Feed-regulating device for elevators
US1562680A Retarder for gravity conveyers
US1548926A Conveyer
US1619015A Loading device
US1450226A Conveyer
US1545114A Conveyer
US1473808A Conveyer
US1450225A Conveyer