Pflow Industries, Inc.

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Milwaukee, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Hinged carriage deck for vertical reciprocating conveyor
- Patent number 11,345,576
- Issue date May 31, 2022
- Pflow Industries, Inc.
- Mark Webster
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Barrel elevator including shielded actuation mechanisms
- Patent number 11,059,678
- Issue date Jul 13, 2021
- Pflow Industries, Inc.
- Mark Webster
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
System for chain chordal action suppression
- Patent number 10,913,635
- Issue date Feb 9, 2021
- Pflow Industries, Inc.
- Mark R. Webster
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
System for chain chordal action suppression
- Patent number 10,183,840
- Issue date Jan 22, 2019
- Pflow Industries, Inc.
- Mark R. Webster
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Visual warning barrier for door assembly used in a vertical lifting...
- Patent number 8,789,661
- Issue date Jul 29, 2014
- Pflow Industries Inc.
- Gene M. Barth
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Shopping cart conveyor with gate assembly
- Patent number 8,328,003
- Issue date Dec 11, 2012
- Pflow Industries, Inc.
- Mark R. Webster
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Multi-level vehicle lift
- Patent number 8,075,237
- Issue date Dec 13, 2011
- Pflow Industries, Inc.
- Mark R. Webster
- E04 - BUILDING
Information Patent Grant
Jam sensor for shopping cart conveyor
- Patent number 7,931,136
- Issue date Apr 26, 2011
- Pflow Industries, Inc.
- Mark R. Webster
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Shopping cart conveyor system with pivoting lug
- Patent number 7,779,992
- Issue date Aug 24, 2010
- Pflow Industries, Inc.
- Mark R. Webster
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Shopping cart conveyor with gated access
- Patent number 7,453,358
- Issue date Nov 18, 2008
- Pflow Industries, Inc.
- Mark R. Webster
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Belt attachment device and method
- Patent number 7,131,532
- Issue date Nov 7, 2006
- Pflow Industries, Inc.
- Mark R. Webster
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Belt attachment device and method
- Patent number 6,896,125
- Issue date May 24, 2005
- Pflow Industries, Inc.
- Mark R. Webster
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Shopping cart conveyor with front wheel alignment and turning system
- Patent number 6,644,210
- Issue date Nov 11, 2003
- Pflow Industries, Inc.
- Robert H. Pfleger
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Inclined shopping cart conveyor system
- Patent number 6,490,979
- Issue date Dec 10, 2002
- Pflow Industries, Inc.
- Robert H. Pfleger
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Conveyor system including roller-guided carriage assemblies
- Patent number 6,394,260
- Issue date May 28, 2002
- Pflow Industries, Inc.
- Gene M. Barth
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Safety system for a vertical reciprocating conveyor
- Patent number 6,360,848
- Issue date Mar 26, 2002
- Pflow Industries, Inc.
- Gene M. Barth
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Portable lift
- Patent number 5,941,347
- Issue date Aug 24, 1999
- Pflow Industries Inc.
- Robert H. Pfleger
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Hydraulic drive mechanism for a vertical conveyor
- Patent number 5,908,088
- Issue date Jun 1, 1999
- Pflow Industries Inc.
- Mark R. Webster
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Safety mechanism for a vertical reciprocating conveyor
- Patent number 5,228,537
- Issue date Jul 20, 1993
- Pflow Industries Inc.
- Robert H. Pfleger
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Vertical conveyor
- Patent number 5,205,379
- Issue date Apr 27, 1993
- Pflow Industries Inc.
- Robert H. Pfleger
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Material transfer apparatus
- Patent number 4,987,992
- Issue date Jan 29, 1991
- Pflow Industries Inc.
- Robert H. Pfleger
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for removing and installing batteries
- Patent number 4,227,463
- Issue date Oct 14, 1980
- Pflow Industries, Inc.
- Robert H. Pfleger
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HINGED CARRAIGE DECK FOR VERTICAL RECIPROCATING CONVEYOR
- Publication number 20200247650
- Publication date Aug 6, 2020
- Pflow Industries, Inc.
- Mark Webster
- B66 - HOISTING LIFTING HAULING
Information Patent Application
SYSTEM FOR CHAIN CHORDAL ACTION SUPPRESSION
- Publication number 20190112155
- Publication date Apr 18, 2019
- Pflow Industries, Inc.
- Mark R. Webster
- B66 - HOISTING LIFTING HAULING
Information Patent Application
SYSTEM FOR CHAIN CHORDAL ACTION SUPPRESSION
- Publication number 20160368737
- Publication date Dec 22, 2016
- Pflow Industries, Inc.
- Mark R. Webster
- B66 - HOISTING LIFTING HAULING
Information Patent Application
VISUAL WARNING BARRIER FOR DOOR ASSEMBLY USED IN A VERTICAL LIFTING...
- Publication number 20130075202
- Publication date Mar 28, 2013
- Pflow Industries, Inc.
- Gene M. Barth
- B66 - HOISTING LIFTING HAULING
Information Patent Application
OBSTRUCTION MONITORING METHOD AND SYSTEM FOR A VERTICAL RECIPROCATI...
- Publication number 20120279806
- Publication date Nov 8, 2012
- Pflow Industries, Inc.
- Mark Webster
- B66 - HOISTING LIFTING HAULING
Information Patent Application
SHOPPING CART CONVEYOR WITH GATE ASSEMBLY
- Publication number 20110147164
- Publication date Jun 23, 2011
- Pflow Industries, Inc.
- Mark R. Webster
- B66 - HOISTING LIFTING HAULING
Information Patent Application
STORAGE RETRIEVAL MACHINE
- Publication number 20110014017
- Publication date Jan 20, 2011
- Pflow Industries, Inc.
- Mark R. Webster
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
MULTI-LEVEL VEHICLE LIFT
- Publication number 20100119338
- Publication date May 13, 2010
- Pflow Industries, Inc.
- Mark R. Webster
- E04 - BUILDING
Information Patent Application
VERTICAL LIFT WITH SYNCHRONIZER
- Publication number 20100111653
- Publication date May 6, 2010
- Pflow Industries, Inc.
- Mark R. Webster
- B66 - HOISTING LIFTING HAULING
Information Patent Application
JAM SENSOR FOR SHOPPING CART CONVEYOR
- Publication number 20090242355
- Publication date Oct 1, 2009
- Pflow Industries, Inc.
- Mark R. Webster
- B66 - HOISTING LIFTING HAULING
Information Patent Application
VERTICAL CONVEYOR WITH HYDRAULIC DRIVE
- Publication number 20080078624
- Publication date Apr 3, 2008
- Pflow Industries, Inc.
- Mark R. Webster
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Shopping cart conveyor with gated access
- Publication number 20070205859
- Publication date Sep 6, 2007
- Pflow Industries, Inc.
- Mark R. Webster
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Belt attachment device and method
- Publication number 20050211532
- Publication date Sep 29, 2005
- Pflow Industries, Inc.
- Mark R. Webster
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Belt attachment device and method
- Publication number 20040195079
- Publication date Oct 7, 2004
- Pflow Industries, Inc.
- Mark R. Webster
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Trademarklast 30 trademarks

Information Trademark
78176854 - CARTVEYOR
- Serial number 78176854
- Registration number 2885123
- Filing date Oct 22, 2002
- Pflow Industries, Inc.
- 7 - Machines and machine tools
Information Trademark
76183045 - GO-KART
- Serial number 76183045
- Filing date Dec 18, 2000
- Pflow Industries, Inc.
- 7 - Machines and machine tools

Pflow Industries, Inc.

Organization

Patents Grantslast 30 patents

Hinged carriage deck for vertical reciprocating conveyor

Barrel elevator including shielded actuation mechanisms

System for chain chordal action suppression

System for chain chordal action suppression

Visual warning barrier for door assembly used in a vertical lifting...

Shopping cart conveyor with gate assembly

Multi-level vehicle lift

Jam sensor for shopping cart conveyor

Shopping cart conveyor system with pivoting lug

Shopping cart conveyor with gated access

Belt attachment device and method

Belt attachment device and method

Shopping cart conveyor with front wheel alignment and turning system

Inclined shopping cart conveyor system

Conveyor system including roller-guided carriage assemblies

Safety system for a vertical reciprocating conveyor

Portable lift

Hydraulic drive mechanism for a vertical conveyor

Safety mechanism for a vertical reciprocating conveyor

Vertical conveyor

Material transfer apparatus

Apparatus for removing and installing batteries

Patents Applicationslast 30 patents

HINGED CARRAIGE DECK FOR VERTICAL RECIPROCATING CONVEYOR

SYSTEM FOR CHAIN CHORDAL ACTION SUPPRESSION

SYSTEM FOR CHAIN CHORDAL ACTION SUPPRESSION

VISUAL WARNING BARRIER FOR DOOR ASSEMBLY USED IN A VERTICAL LIFTING...

OBSTRUCTION MONITORING METHOD AND SYSTEM FOR A VERTICAL RECIPROCATI...

SHOPPING CART CONVEYOR WITH GATE ASSEMBLY

STORAGE RETRIEVAL MACHINE

MULTI-LEVEL VEHICLE LIFT

VERTICAL LIFT WITH SYNCHRONIZER

JAM SENSOR FOR SHOPPING CART CONVEYOR

VERTICAL CONVEYOR WITH HYDRAULIC DRIVE

Shopping cart conveyor with gated access

Belt attachment device and method

Belt attachment device and method

Trademarklast 30 trademarks

78176854 - CARTVEYOR

76183045 - GO-KART