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SHOP VAC CORP

Overview
  • Total Patents
    947
  • GoodIP Patent Rank
    11,270
  • Filing trend
    ⇩ 45.0%
About

SHOP VAC CORP has a total of 947 patent applications. It decreased the IP activity by 45.0%. Its first patent ever was published in 1977. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets furniture and games, machines and electrical machinery and energy are ELECTROLUX CORP, ZENITH TECHNOLOGIES LLC and KAUFFELDT HORST.

Patent filings per year

Chart showing SHOP VAC CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Berfield Robert C 341
#2 Norell Neil N 107
#3 Seasholtz Craig A 104
#4 Baer Mark E 85
#5 Buss Randy L 63
#6 Miller Jonathan 61
#7 Gottschall Jason 49
#8 Robitaille James M 49
#9 Liu Li H 39
#10 Meland Ronald F 39

Latest patents

Publication Filing date Title
US2020297176A1 Locking assembly for in-vehicle vacuum cleaner
CA3061366A1 Mounting plate for in-vehicle vacuum cleaner assembly
CA3060770A1 Filter system for a vacuum cleaner
WO2020051165A1 Vacuum filter having pass-through catch
US2020101946A1 Vacuum cleaner assembly
US2020062223A1 Grill and flapper valve for a vacuum cleaner assembly
US2019315317A1 In-vehicle vacuum cleaner assembly
CA3033025A1 Corner support assembly
US2019208972A1 Vacuum filter
US2019059669A1 Wide-area vacuum nozzle
CA3069237A1 Wide-area vacuum nozzle
US10368706B1 Vacuum filter having annular catch
MX2019011262A Axial fan having housing formed by connectable pieces and including air guide ribs and an internal ramp.
MX2018003419A Locking mechanism for in-vehicle vacuum assembly.
CA3051007A1 Vacuum accessory with blades
EP3484335A1 Vacuum squeegee accessory
US2018078108A1 Vacuum cleaner handle mount assembly
US2020317162A1 Vacuum cleaner to be installed in a vehicle
CA3027427A1 Modular vacuum cleaner
US2018055318A1 Vacuum cleaner having a filter cleaning mechanism