AU700529C - Screen construction - Google Patents

Screen construction

Info

Publication number
AU700529C
AU700529C AU27228/95A AU2722895A AU700529C AU 700529 C AU700529 C AU 700529C AU 27228/95 A AU27228/95 A AU 27228/95A AU 2722895 A AU2722895 A AU 2722895A AU 700529 C AU700529 C AU 700529C
Authority
AU
Australia
Prior art keywords
screen construction
screen
construction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU27228/95A
Other versions
AU2722895A (en
AU700529B2 (en
Inventor
Terry Ronald Askew
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weatherford Australia Pty Ltd
Original Assignee
HUNTER WIRE PROD Ltd
Hunter Wire Products Ltd Australia
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25620203&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU700529(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from AUPM7130A external-priority patent/AUPM713094A0/en
Application filed by HUNTER WIRE PROD Ltd, Hunter Wire Products Ltd Australia filed Critical HUNTER WIRE PROD Ltd
Priority to AU27228/95A priority Critical patent/AU700529C/en
Publication of AU2722895A publication Critical patent/AU2722895A/en
Publication of AU700529B2 publication Critical patent/AU700529B2/en
Application granted granted Critical
Publication of AU700529C publication Critical patent/AU700529C/en
Assigned to WEATHERFORD AUSTRALIA PTY LIMITED reassignment WEATHERFORD AUSTRALIA PTY LIMITED Alteration of Name(s) of Applicant(s) under S113 Assignors: HUNTER WIRE PRODUCTS LIMITED
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU27228/95A 1994-07-28 1995-07-27 Screen construction Ceased AU700529C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU27228/95A AU700529C (en) 1994-07-28 1995-07-27 Screen construction

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPM7130A AUPM713094A0 (en) 1994-07-28 1994-07-28 Screen construction
AUPM7130 1994-07-28
AU27228/95A AU700529C (en) 1994-07-28 1995-07-27 Screen construction

Publications (3)

Publication Number Publication Date
AU2722895A AU2722895A (en) 1996-02-08
AU700529B2 AU700529B2 (en) 1999-01-07
AU700529C true AU700529C (en) 2001-10-25

Family

ID=25620203

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27228/95A Ceased AU700529C (en) 1994-07-28 1995-07-27 Screen construction

Country Status (1)

Country Link
AU (1) AU700529C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO751597A0 (en) * 1997-06-25 1997-07-17 Lettela Proprietary Limited Moulded screen panel and apparatus and method of manufacture
CN113680660A (en) * 2021-08-18 2021-11-23 安平县盛佳五金网业有限公司 Wavy polyurethane one-step forming vibrating screen and production process

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2288883A (en) * 1940-03-22 1942-07-07 Kenneth R Bixby Screen
AU2720892A (en) * 1991-11-15 1993-05-20 Richardson Pacific Limited Dewatering panel
US5415294A (en) * 1991-08-16 1995-05-16 Nagaoka International Corp. Screen with a surface having projections or depressions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2288883A (en) * 1940-03-22 1942-07-07 Kenneth R Bixby Screen
US5415294A (en) * 1991-08-16 1995-05-16 Nagaoka International Corp. Screen with a surface having projections or depressions
AU2720892A (en) * 1991-11-15 1993-05-20 Richardson Pacific Limited Dewatering panel

Also Published As

Publication number Publication date
AU2722895A (en) 1996-02-08
AU700529B2 (en) 1999-01-07

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Legal Events

Date Code Title Description
DA2 Applications for amendment section 104

Free format text: THE NATURE OF THE PROPOSED AMENDMENT IS AS SHOWN IN THE STATEMENT(S) FILED 20010207

DA3 Amendments made section 104

Free format text: THE NATURE OF THE AMENDMENT IS AS WAS NOTIFIED IN THE OFFICIAL JOURNAL DATED 20010531

PC1 Assignment before grant (sect. 113)

Owner name: WEATHERFORD AUSTRALIA PTY. LIMITED

Free format text: THE FORMER OWNER WAS: HUNTER WIRE PRODUCTS LIMITED

ON Decision of a delegate or deputy of the commissioner of patents (result of patent office hearing)

Free format text: APPLICATION FOR AN EXTENSION OF TIME BY LETTELA PTY LTD TO SERVE EVIDENCE IN RESPONSE TO FURTHER EVIDENCE, AND AN OBJECTION THERETO BY WEATHERFORD AUSTRALIA PTY LIMITED AS THE EVIDENCE HAS ALREADY BEEN SERVED, AN EXTENSION OF TIME WAS GRANTED IN WHICH TO SERVE EVIDENCE IN RESPONSE TO FURTHER EVIDENCE TO 12 AUGUST 2002

Opponent name: WEATHERFORD AUSTRALIA PTY LIMITED

Effective date: 20020916

ON Decision of a delegate or deputy of the commissioner of patents (result of patent office hearing)

Free format text: THE INVENTION WAS FOUND TO BE NOVEL. HOWEVER THE INVENTION WAS FOUND TO LACK AN INVENTIVE STEP. THEINVENTION WAS ALSO FOUND TO BE NOT FOR A MANNER OF MANUFACTURE. THE APPLICATION WAS REFUSED.

Opponent name: LETTELA PTY LTD

Effective date: 20031114

MK16 Application refused