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Blake A. Tchida
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Sartell, MN, US
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Patents Grants
last 30 patents
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Patent Grant
Pick-up broom attachment with internal water tank
Patent number
D1043003
Issue date
Sep 17, 2024
Virnig Manufacturing, Inc.
Darin R. Virnig
D32 - Washing, cleaning, or drying machine
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Patent Grant
Pick-up broom attachment with internal water tank
Patent number
11,891,766
Issue date
Feb 6, 2024
Virnig Manufacturing, Inc.
Darin R. Virnig
B08 - CLEANING
Patents Applications
last 30 patents
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Patent Application
PICK-UP BROOM ATTACHMENT WITH INTERNAL WATER TANK
Publication number
20220243410
Publication date
Aug 4, 2022
Virnig Manufacturing, Inc.
Darin R. Virnig
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...