-
Backpack tool apparatus
-
Patent number 11,980,139
-
Issue date May 14, 2024
-
Greenworks (Jiangsu) Co., Ltd.
-
Daoyin Zhou
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
-
-
-
Blower/vacuum apparatus
-
Patent number 10,722,085
-
Issue date Jul 28, 2020
-
Positec Power Tools (Suzhou) Co., Ltd.
-
Zhendong Gao
-
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
-
-
Blowing-suction device
-
Patent number 10,398,095
-
Issue date Sep 3, 2019
-
Positec Power Tools (Suzhou) Co., Ltd.
-
Zhendong Gao
-
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
-
Sweeper and frame for UTV
-
Patent number 9,970,167
-
Issue date May 15, 2018
-
Newgen Sweepers, Inc.
-
Jerry Kerckhove
-
B60 - VEHICLES IN GENERAL
-
-
-
-
-
-
Manually guided suction apparatus
-
Patent number 7,836,545
-
Issue date Nov 23, 2010
-
Andreas Stihl AG & Co. KG
-
Georg Maier
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
Manually guided suction apparatus
-
Patent number 7,765,637
-
Issue date Aug 3, 2010
-
Andreas Stihl AG & Co. KG
-
Georg Maier
-
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
-
-
Cleaning unit of roads and the like
-
Patent number 7,607,195
-
Issue date Oct 27, 2009
-
Dulevo International S. p. A.
-
Fabrizio Tagliaferri
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
Air sweeping apparatus
-
Patent number 6,742,219
-
Issue date Jun 1, 2004
-
Tennant Company
-
Michael H. Lenzmeier
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
-
-
Sweeping machine with dust extraction
-
Patent number 5,794,304
-
Issue date Aug 18, 1998
-
Het Haller Entwicklungs Und Technologiegesellsaaft MbH & Co.
-
Eberhard Ritter
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
-
-
Material collection
-
Patent number 5,452,492
-
Issue date Sep 26, 1995
-
Robin Hamilton
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
-
-
Vacuum trailer
-
Patent number 5,317,783
-
Issue date Jun 7, 1994
-
Haybuster Manufacturing Inc.
-
Harry L. Williamson
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
-
-