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PAPER SERVICE CO

Overview
  • Total Patents
    52
About

PAPER SERVICE CO has a total of 52 patent applications. Its first patent ever was published in 1916. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets textiles and paper, machines and packaging and shipping are SCANILEC BV, DAEYOUNG PACKING CO LTD and TOYO ALUMIFOIL PROD KK.

Patent filings in countries

World map showing PAPER SERVICE COs patent filings in countries
# Country Total Patents
#1 United States 39
#2 Canada 12
#3 United Kingdom 1

Patent filings per year

Chart showing PAPER SERVICE COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wallace Rowe William 29
#2 Rowe William Wallace 10
#3 Morris Warren A 7
#4 Kemp William C 7
#5 Spangler Carroll L 2
#6 Brown Gouverneur G 1
#7 Schuchart Paul A 1
#8 Spafford Allen L 1
#9 Mcbean Douglas M 1

Latest patents

Publication Filing date Title
US2224713A Creped and corrugated web
US2213290A Process of making stretchable materials and articles
US2158087A Apparatus for imparting stretchability to webs
GB475485A Improvements in processes of and apparatus for imparting stretchability to webs
US2161092A Process and machine for making composite creped products
US2198392A Creped products, including translucent films
US2190680A Process of producing corrugated papers
US2202870A Creped article including metal foil
US2139285A Process and machine for making crushed corrugated papers
US2077438A Coated creped fabric and article and process of making it
US2081308A Composite fabrics and their manufacture
US2008182A Art of producing multilateral stretchability in paper webs or the like
US2101874A Composite fabric
US2092140A Resilient stretchable fabric
US2069778A Plural ply fabric
US2127012A Lined bag and process of making it
US2075836A Manufacture of coated sheet
US2071362A Bag and container for heavy duty
US2124582A Art and machine for working paper
US2098258A Process of making adhesively-secured seamed structures