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BEMIS BROS BAG COMPANY

Overview
  • Total Patents
    22
About

BEMIS BROS BAG COMPANY has a total of 22 patent applications. Its first patent ever was published in 1904. It filed its patents most often in Canada, United States and United Kingdom. Its main competitors in its focus markets packaging and shipping, textiles and paper and machines are LOUIS SCHWARTZBERG, PACK IMAGE INC and BURT & CO F N.

Patent filings in countries

World map showing BEMIS BROS BAG COMPANYs patent filings in countries
# Country Total Patents
#1 Canada 17
#2 United States 4
#3 United Kingdom 1

Patent filings per year

Chart showing BEMIS BROS BAG COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Brady Charles V 5
#2 Williams Russell J 3
#3 Ottinger August F 3
#4 Pierce Robert E 2
#5 Iverson Joachim 2
#6 Batcheller Birney C 1
#7 Allen Preston H 1
#8 Morrill Philip E 1
#9 Pinckert Carl W 1
#10 Hanse Robert W 1

Latest patents

Publication Filing date Title
US3009627A Bags
GB824015A Improvements in or relating to multi-ply paper bags and to methods of manufacturing the same
US2819834A Bag
US2802617A Insert bag stiffeners
US1691782A Bag
CA93935A Pneumatic bag turning machine
CA93934A Method of turning bags
CA441314A Valved bag
CA439395A Bag manufacture
CA438879A Laminating apparatus
CA459252A Conveyer
CA434311A Bag material making method
CA197777A Mailing device
CA574532A Drying apparatus
CA438880A Bag closure
CA464462A Method of making paper yarn
CA443039A Label for bags, etc.
CA229875A Paper testing machine
CA435095A Seam
CA439007A Laminating apparatus