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WALLACE BUSINESS FORMS INC

Overview
  • Total Patents
    23
About

WALLACE BUSINESS FORMS INC has a total of 23 patent applications. Its first patent ever was published in 1972. It filed its patents most often in United States and Canada. Its main competitors in its focus markets consumer goods, textiles and paper and packaging and shipping are STEIDINGER DONALD JOHN, HERVE & FILS SA and ECONO MAILER LTD.

Patent filings in countries

World map showing WALLACE BUSINESS FORMS INCs patent filings in countries
# Country Total Patents
#1 United States 15
#2 Canada 8

Patent filings per year

Chart showing WALLACE BUSINESS FORMS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Steidinger Donald J 18
#2 Heimann Edward W 2
#3 Chang John C H 2
#4 Kalve Uldis H 1
#5 Steidinger D 1

Latest patents

Publication Filing date Title
US4342472A Continuous form multiple ply ticket assembly
US4317743A Process for making microcapsules and resulting product
US4311325A Method of making a continuous web form and product, particularly one suitable for airline ticketing
US4195103A Method of desensitizing carbonless paper
US4208066A Method for producing a form suitable for airline ticketing
US4179140A Form suitable for airline ticketing
US4084741A Continuous form multiple ply envelope assembly
US4095695A Stuffed sealed envelope assembly and method of making
US4102251A Method of making a continuous envelope
US4050582A Sealed envelope assembly with locking pockets for free insert material
US4081127A Return envelope for mailer and method
CA1038678A Method of making envelope assembly
CA1032197A Thin frame stencil assembly releasably adhered to business form
US3988971A Method of making envelope assembly
CA975673A Stuffed sealed envelope assembly and method
CA1010697A Method of producing form suitable for airline ticketing
US4109936A Method of producing form suitable for airline ticketing
CA1010472A Multiple copy form for airline ticketing
US3926113A Thin frame stencil assembly
US3830141A Method of producing a stuffed sealed envelope assembly