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BLAW KNOX CONST EQUIPMENT

Overview
  • Total Patents
    76
About

BLAW KNOX CONST EQUIPMENT has a total of 76 patent applications. Its first patent ever was published in 1969. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, transport and packaging and shipping are GUNTERT & ZIMMERMAN CONST DIV INC, GOMACO CORP and CROMPTON ROOKES EVELYN BELL.

Patent filings per year

Chart showing BLAW KNOX CONST EQUIPMENTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Baker Adrian 11
#2 Davin Donald R 10
#3 Roth Thomas A 9
#4 Beckley Gary H 6
#5 Speers Leonard E 6
#6 Huisman Ben J 5
#7 Eppes Michael S 4
#8 Koelm Mark D 4
#9 Malone Kerry 4
#10 Holmes Ted E 4

Latest patents

Publication Filing date Title
WO2005056922A2 Material flow control device for a paving vehicle
EP1854921A2 Extension screed for a paving vehicle
CN1784527A The extension screed that is used for paving vehicle
EP1542915A1 Cogged belt and conveyor with cogged belt and roller support rail
US6832872B2 Gas discharge device for a construction vehicle
US2004009038A1 Double-axis oscillating bogie wheels
US2003010600A1 Mobile conveyor for paving vehicles
US2003002922A1 Burner assembly for heating a screed plate of a paving machine
CA2415739A1 Material anti-segregation curtain for a paver
US6386352B1 Swing conveyor assembly
US2002141823A1 Apparatus for tamping paving material
US2002061227A1 Metering and leveling screed device
US6390283B1 Cast auger gating interface
US2002106244A1 Screed plate interlock
US6749364B1 Temperature sensing for controlling paving and compaction operations
US6273636B1 Edge-forming device for a screed assembly
US6158921A Screed extension with independently adjustable angle of attack
US6161987A Retainer device for paving screed extensions
US6106192A Flow modifying device for paving screeds with extendible sections
US6030058A Mobile construction vehicle driven by track assemblies using continuous elastomeric belts