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R & B MACHINE TOOL COMPANY

Overview
  • Total Patents
    22
About

R & B MACHINE TOOL COMPANY has a total of 22 patent applications. Its first patent ever was published in 1981. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets machines, machine tools and packaging and shipping are GRAHAM ENG CORP, GUNDLE HOLDINGS PTY LTD and GUNDLE HOLDINGS LTD.

Patent filings in countries

World map showing R & B MACHINE TOOL COMPANYs patent filings in countries
# Country Total Patents
#1 United States 21
#2 United Kingdom 1

Patent filings per year

Chart showing R & B MACHINE TOOL COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Weber Lawrence H 17
#2 Johnson David M 9
#3 Martin M Warren 4
#4 Sheely James M 3
#5 Hubbard Benjamin W 1
#6 Kohler David A 1
#7 Corson James R 1
#8 Steinaway Veryl F 1
#9 Redies Thomas D 1
#10 Martin Jr Merritt W 1

Latest patents

Publication Filing date Title
US2003091683A1 Multi-station shuttle blow molding machine
US6649120B1 Blow molding apparatus and method
US6358037B1 Flash removal apparatus
US6482350B1 Low profile blow pin assembly for a rotary blow molding machine and method of blow molding
GB9905926D0 Blow pin assembly for a rotary blow moulding machine
US6082078A Nutrunner driver for a plastic bottle capping machine
US6136254A Rotary take-out apparatus for rotary blow-molding machines and method of use
US5971741A Blow pin assembly for a rotary blow molding machine
US5919498A Apparatus for applying labels to blow-molded articles
US5759593A Apparatus for blow-molding and releasing hollow articles
US5665404A Apparatus for blow-molding hollow articles
US5603249A Trim cutter apparatus for blow molded articles
US4998873A Mold station for a blow molding machine
US4919607A Rotary blow molding machine having mold station blowing/neck finishing mechanisms
US4902217A Rotary blow molding machine with rotary take-out mechanism having expandible take-out pin
US4947979A Transfer apparatus
US4807353A Reciprocating tool spindle and tool changer mechanism operable during spindle backstroke
US4421472A Clamp for blow molding machine