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SPIRAL BAGGING MACHINE CORP

Overview
  • Total Patents
    11
About

SPIRAL BAGGING MACHINE CORP has a total of 11 patent applications. Its first patent ever was published in 1943. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets textiles and paper, machine tools and machines are SOUTHERN TEXTILE MACHINERY COM, GUANGZHOU LIHAN CLOTHING CO LTD and MILLHISER BAG COMPANY INC.

Patent filings in countries

World map showing SPIRAL BAGGING MACHINE CORPs patent filings in countries
# Country Total Patents
#1 United States 5
#2 Canada 3
#3 United Kingdom 3

Patent filings per year

Chart showing SPIRAL BAGGING MACHINE CORPs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Textiles and paper
#2 Machine tools
#3 Machines

Top inventors

# Name Total Patents
#1 Ralph Kagan 3
#2 Harry Gerstein 3
#3 Gardner Percy 2
#4 Percy Gardner 2
#5 Kagan Ralph 1
#6 Gerstein Harry 1

Latest patents

Publication Filing date Title
US2526022A Drive for windup rings of bag machines
GB652936A Improvements in means for feeding sheet material through a machine
US2534015A Wind-up device for tubular material
US2585762A Machine for making spiral bags
US2521360A Feeding device
GB571397A Improvements in a method and apparatus for making spiral wound tubing
US2406677A Apparatus for making spiral wound tubing
CA490695A Machines for making spiral bags
CA483640A Feeding devices
CA424272A Spiral wound tubing making apparatus