Learn more

FRIDOLPH ANNETTE E

Overview
  • Total Patents
    15
About

FRIDOLPH ANNETTE E has a total of 15 patent applications. Its first patent ever was published in 1942. It filed its patents most often in United States, Canada and Switzerland. Its main competitors in its focus markets furniture and games, machines and transport are TAKAZAWA IETSUGU, BAKER DRAPERY CORP and H L JUDD COMPANY INC.

Patent filings in countries

World map showing FRIDOLPH ANNETTE Es patent filings in countries
# Country Total Patents
#1 United States 10
#2 Canada 4
#3 Switzerland 1

Patent filings per year

Chart showing FRIDOLPH ANNETTE Es patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fridolph Annette E 14
#2 Annette E Fridolph 1

Latest patents

Publication Filing date Title
US3142384A Adjustable book shelves and book ends
US3090072A Combined header and supporting member
US2965159A Folding furniture
US2849249A Clamping device
US2834980A Hanger system for flexible hangings
US2496910A Structural strip member for interior wall decoration
US2522509A Curtain hanger and hold-down
US2562029A Curtain support for articles of furniture
US2508506A Decorative furniture panel construction
US2412608A Combined header and supporting member
CA558461A System and elements for supporting flexible hangings
CA481457A Curtain hanger and hold-down
CA741642A Adjustable book shelf divider
CA469128A Combined headers and supporting members