Learn more

ENTPR ALUMINUM COMPANY

Overview
  • Total Patents
    22
About

ENTPR ALUMINUM COMPANY has a total of 22 patent applications. Its first patent ever was published in 1925. It filed its patents most often in United States and Canada. Its main competitors in its focus markets furniture and games, electrical machinery and energy and foods and drinks are UNI SPLENDOR CORP, MEYL HENDRIK and LAGOSTINA SPA.

Patent filings in countries

World map showing ENTPR ALUMINUM COMPANYs patent filings in countries
# Country Total Patents
#1 United States 18
#2 Canada 4

Patent filings per year

Chart showing ENTPR ALUMINUM COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Krause Richard F 7
#2 Wilcox Albert C 6
#3 Sill Gurdon G 3
#4 Harris Robert D 2
#5 Jamison Charles R 1
#6 Felver Richard I 1
#7 Easterly Jerome S Jr 1
#8 Smith James N 1
#9 Lewis Thomas W 1

Latest patents

Publication Filing date Title
US2809577A Extension ring for coffee urns
US2696332A Teakettle handle and cap
US2630776A Singing teakettle
US2577200A Coffee basket for drip coffee makers
US2499309A Pastry cutter
US2453316A Buffing machine
US2185897A Lock lid strainer saucepan
US2005764A Automatic electric drip coffee urn
US2018695A Automatic electric drip coffee maker
US2030083A Steam operated automatic electric switch plug
US1990508A Automatic electric drip coffee maker
US2026852A Spout attachment for vessels
US1962165A Automatic electric drip coffee maker
US2005763A Automatic thermostatic switch plug
US2026839A Teakettle spout
US1791361A Steam valve for waterless cookers
US1679429A Handle for waterless cookers
US1569544A Frying basket
CA558953A Extension ring for coffee urns
CA740080A Electric percolator