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SPRAGUE FREDERICK H

Overview
  • Total Patents
    11
About

SPRAGUE FREDERICK H has a total of 11 patent applications. Its first patent ever was published in 1900. It filed its patents most often in United States and Canada. Its main competitors in its focus markets consumer goods and machines are FEHLMANN SOEHNE AG, CHOE YU DAL and DAVIES CHARLES W T.

Patent filings in countries

World map showing SPRAGUE FREDERICK Hs patent filings in countries
# Country Total Patents
#1 United States 10
#2 Canada 1

Patent filings per year

Chart showing SPRAGUE FREDERICK Hs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Sprague Frederick H 11

Latest patents

Publication Filing date Title
US1616640A Adjustable cuff for garments
US1261863A Garment.
US1184887A Garment.
CA159452A Child's pants
US1095476A Child's garment.
US918924A Trousers.
US937883A Trousers.
US938347A Trousers.
US886735A Child's garment.
US877607A Child's garment.
US675985A Garment.