John Wentworth Bucknell

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Queensland, AU

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic mantle assembly system for a gyratory rock crusher
- Patent number 11,969,738
- Issue date Apr 30, 2024
- Technofast Industries Pty. Ltd.
- John Wentworth Bucknell
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Fasteners and spacer rings therefor
- Patent number 8,328,491
- Issue date Dec 11, 2012
- Technofast Industries Pty. Ltd.
- John Wentworth Bucknell
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Hydraulic tensioning jacks
- Patent number 8,266,781
- Issue date Sep 18, 2012
- John Wentworth Bucknell
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Hydraulic Mantle Assembly System for a Gyratory Rock Crusher
- Publication number 20210322995
- Publication date Oct 21, 2021
- Technofast Industries Pty. Ltd.
- John Wentworth Bucknell
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
FASTENERS AND SPACER RINGS THEREFOR
- Publication number 20100135748
- Publication date Jun 3, 2010
- TECHNOFAST INDUSTRIES PTY LTD.
- John Wentworth Bucknell
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Hydraulic Tensioning Jacks
- Publication number 20080301926
- Publication date Dec 11, 2008
- John Wentworth Bucknell
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Hydraulically Assisted Fasteners
- Publication number 20080279625
- Publication date Nov 13, 2008
- John Wentworth Bucknell
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...