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SPIEGEL MAY STERN COMPANY

Overview
  • Total Patents
    25
About

SPIEGEL MAY STERN COMPANY has a total of 25 patent applications. Its first patent ever was published in 1910. It filed its patents most often in Canada, United States and United Kingdom. Its main competitors in its focus markets textiles and paper, packaging and shipping and machines are BECK DUPLICATOR COMPANY, ELLIOTT HARMON P and GEHA AG.

Patent filings in countries

World map showing SPIEGEL MAY STERN COMPANYs patent filings in countries
# Country Total Patents
#1 Canada 9
#2 United States 9
#3 United Kingdom 6
#4 Germany 1

Patent filings per year

Chart showing SPIEGEL MAY STERN COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gollnick Paul August 8
#2 Gollnick Paul A 7
#3 Toolan John Joseph 3
#4 Anderson Ray C 2
#5 George Harred 2
#6 Toolan John J 2
#7 Anderson Ray Carston 2
#8 Joseph Toolan John 2
#9 Kurtz Daniel E 1
#10 Kranz Curtis G 1

Latest patents

Publication Filing date Title
GB313244A Improvements in pneumatic mechanisms for feeding sheets
GB316234A Improvements in selector mechanism for addressing machines
GB314363A Improvements in addressing machines
GB290191A Improvements in or relating to addressing or similar printing machines
US1708268A Selector mechanism
US1666172A Tray
US1671715A Printing mechanism for addressing machines
GB289634A Improvements in sheet handling mechanisms
US1642199A Method of making inking pads
US1655949A Platen
GB272692A Improvements in or relating to guideways for guiding cards, stencils or the like through addressing, tabulating, recording and like machines
US1642159A Stencil sheet
US1516659A Attachment for addressing machines
US1509091A Selector mechanism for addressing machines
US1092270A Cabinet-drawer.
CA252202A Attachment for addressing machines
CA286547A Punching machine for cards and stencils
CA286546A Tray
CA287063A Cutting mechanism for sheets
CA273714A Addressing machinery