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PRODUCTIVE ENVIRONMENTS INC

Overview
  • Total Patents
    32
About

PRODUCTIVE ENVIRONMENTS INC has a total of 32 patent applications. Its first patent ever was published in 1990. It filed its patents most often in United States, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets consumer goods, machines and audio-visual technology are WILLIAM MANN COMPANY, DAY RUNNER INC and WALKER JOHN JR.

Patent filings per year

Chart showing PRODUCTIVE ENVIRONMENTS INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Consumer goods
#2 Machines
#3 Audio-visual technology

Top inventors

# Name Total Patents
#1 Schwartz David C 28
#2 Schwartz C David 1
#3 Schwartz David 1
#4 Schwarts David C 1

Latest patents

Publication Filing date Title
US6679418B1 Integral self sectioning file folder
US6874968B2 Binder view pocket
US6833172B1 Two sided stickys
US6499903B1 Morphing leaf
US6364366B1 Self tabbing label and system therefore
US6196748B1 Folder binder
US6543379B2 Classification file folder marker tabs
US6453589B1 Essentially open file folder
WO9824640A1 Tri-pocket
US5586829A Single footprint same face tri-pocket array
US5417509A Cocoon pocket
WO9409994A1 A leaf structure with a hinged repositional binding
US5405169A Book cover and binding with respositionable loose leaves
US5407231A Windowing leaf structure
US5165721A Windowing attachment for a book
PT93482A Accessory for a hypertext book
IE900967L Hypertext book attachment
AU5341490A Hypertext book attachment
US5048869A Hypertext book attachment