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KROLL NATHAN J

Overview
  • Total Patents
    21
About

KROLL NATHAN J has a total of 21 patent applications. Its first patent ever was published in 1916. It filed its patents most often in United States and Canada. Its main competitors in its focus markets transport, furniture and games and machines are LAMONDINE SA, KOLCRAFT ENTERPRISES INC and CHENG PAO HSIEN.

Patent filings in countries

World map showing KROLL NATHAN Js patent filings in countries
# Country Total Patents
#1 United States 13
#2 Canada 8

Patent filings per year

Chart showing KROLL NATHAN Js patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kroll Nathan J 21
#2 Kroll Samuel 8
#3 Samuel Kroll 7

Latest patents

Publication Filing date Title
US2702734A Wardrobe garment hanger support
US2677833A Combination wardrobe and crib
US2635257A Baby crib
US2478280A Adjustable slide device for attaching the table of a high chair to the arms thereof
US2177833A Masking panel for carriages
US2111974A Carriage
US2064839A Combination hinge and latch
US2125506A Vehicle hub cap
US2058997A Carriage footwell
US1980211A Baby carriage
US1980210A Baby carriage
US1907298A Crib bed
US1217017A Combination sleeper-carriage and go-cart.
CA387178A Carriage masking panel
CA463621A Infant crib
CA436448A Baby carriage
CA434806A Brake mechanism for baby carriages
CA395782A Collapsible carriage
CA389377A Baby carriage
CA387705A Carriage