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.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 207 | |
#2 | Canada | 168 | |
#3 | EPO (European Patent Office) | 134 | |
#4 | Australia | 121 | |
#5 | Mexico | 75 | |
#6 | WIPO (World Intellectual Property Organization) | 52 | |
#7 | China | 31 | |
#8 | Hong Kong | 26 | |
#9 | Japan | 25 | |
#10 | United Kingdom | 16 | |
#11 | Germany | 15 | |
#12 | France | 15 | |
#13 | Denmark | 12 | |
#14 | Ireland | 10 | |
#15 | New Zealand | 9 | |
#16 | Norway | 6 | |
#17 | Italy | 4 | |
#18 | Sweden | 4 | |
#19 | Austria | 3 | |
#20 | Netherlands | 3 | |
#21 | Taiwan | 3 | |
#22 | Argentina | 2 | |
#23 | Brazil | 2 | |
#24 | Republic of Korea | 2 | |
#25 | Switzerland | 1 | |
#26 | Greece | 1 |
# | Industry | |
---|---|---|
#1 | Furniture and games | |
#2 | Machines | |
#3 | Electrical machinery and energy | |
#4 | Transport | |
#5 | Engines, pumps and turbines | |
#6 | Chemical engineering |
# | Technology | |
---|---|---|
#1 | Domestic washing | |
#2 | Unspecified technologies | |
#3 | Dynamo-electric machines | |
#4 | Unspecified technologies | |
#5 | Non-positive-displacement pumps | |
#6 | Vehicle servicing | |
#7 | Electric motor controls | |
#8 | Electric switches | |
#9 | Hand carts | |
#10 | Separation |
# | 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 |
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 |