Perry John Underwood

Person

Lake Cathie, AU

People

Patents Grantslast 30 patents

Information Patent Grant
Securing device and removal tool for use with the securing device
- Patent number 12,000,119
- Issue date Jun 4, 2024
- Perry John Underwood
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for bearing the weight of a load
- Patent number 11,793,701
- Issue date Oct 24, 2023
- Roland John Lindqvist
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Magnetic clamping device for magnetically clamping to a magneticall...
- Patent number 9,679,689
- Issue date Jun 13, 2017
- Perry John Underwood
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Switchable permanent magnetic device
- Patent number 7,012,495
- Issue date Mar 14, 2006
- The Aussie Kids Toy Company Pty Ltd
- Perry J Underwood
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Switchable permanent magnetic device
- Patent number 6,707,360
- Issue date Mar 16, 2004
- The Aussie Kids Toy Company Pty Ltd
- Perry J Underwood
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Securing Device And Removal Tool For Use With The Securing Device
- Publication number 20240309616
- Publication date Sep 19, 2024
- Perry John Underwood
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SECURING DEVICE
- Publication number 20240159258
- Publication date May 16, 2024
- HOT SPOT HOLDINGS PTY LTD
- PERRY JOHN UNDERWOOD
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
A SECURING DEVICE AND REMOVAL TOOL FOR USE WITH THE SECURING DEVICE
- Publication number 20220220710
- Publication date Jul 14, 2022
- HOT SPOT HOLDINGS PTY LTD
- Perry John UNDERWOOD
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
A Device For Bearing The Weight Of A Load
- Publication number 20200337921
- Publication date Oct 29, 2020
- Roland John Lindqvist
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MAGNETIC CLAMPING DEVICE
- Publication number 20160078989
- Publication date Mar 17, 2016
- Perry John Underwood
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switchable permanent magnetic device
- Publication number 20050012579
- Publication date Jan 20, 2005
- The Aussie Kids Toy Company Pty Ltd.
- Perry John Underwood
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Switchable permanent magnetic device
- Publication number 20020105400
- Publication date Aug 8, 2002
- Perry J. Underwood
- H01 - BASIC ELECTRIC ELEMENTS

Perry John Underwood

Person

Patents Grantslast 30 patents

Securing device and removal tool for use with the securing device

Device for bearing the weight of a load

Magnetic clamping device for magnetically clamping to a magneticall...

Switchable permanent magnetic device

Switchable permanent magnetic device

Patents Applicationslast 30 patents

Securing Device And Removal Tool For Use With The Securing Device

SECURING DEVICE

A SECURING DEVICE AND REMOVAL TOOL FOR USE WITH THE SECURING DEVICE

A Device For Bearing The Weight Of A Load

MAGNETIC CLAMPING DEVICE

Switchable permanent magnetic device

Switchable permanent magnetic device