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ALLEN STEVENS CORP

Overview
  • Total Patents
    24
About

ALLEN STEVENS CORP has a total of 24 patent applications. Its first patent ever was published in 1963. It filed its patents most often in United States and Canada. Its main competitors in its focus markets civil engineering, machines and mechanical elements are REMINGTON AND SHERMAN COMPANY, LISLE W MENZIMER and RAMSAUER DIETER.

Patent filings in countries

World map showing ALLEN STEVENS CORPs patent filings in countries
# Country Total Patents
#1 United States 16
#2 Canada 8

Patent filings per year

Chart showing ALLEN STEVENS CORPs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Subliskey Edward J 8
#2 Briggs Jeffrey M 7
#3 Crain Philip 4
#4 Simon Clifford Elliott 4
#5 Grenell David 3
#6 Anderson Todd Allan 3
#7 Philip Crain 2
#8 Campodonico Salvatore I 1
#9 Sanders Albert 1
#10 Anderson Todd Allen 1

Latest patents

Publication Filing date Title
CA2242188A1 Pick resistant sash lock and keeper and method of locking sashes
US6349576B2 Lockable sash assembly
US5927771A Single point lock operator
US5829802A Multi-point lock operator for casement window
US5735021A Snap stud assembly
US5839229A Telescopic operator for casement windows
US4590708A Arrangement for tiltably mounting a window sash
US4342493A Weather-resistant arrangement for outdoor electrical devices
US4288110A End fittings for flexible metallic conduits
US4271554A Combination drill and tap tool
US4174087A Swivel suspension set
US4124140A Gasketed flange sealer
US3560037A Sliding window latch
US3325944A Window sealing device
US3161923A Fastening device
CA903800A Sliding window latch
CA779679A Window seal
CA916529A Corner juncture
CA879565A Lock for sliding door