AU681984C - Concrete structures and related accessories - Google Patents

Concrete structures and related accessories

Info

Publication number
AU681984C
AU681984C AU48188/96A AU4818896A AU681984C AU 681984 C AU681984 C AU 681984C AU 48188/96 A AU48188/96 A AU 48188/96A AU 4818896 A AU4818896 A AU 4818896A AU 681984 C AU681984 C AU 681984C
Authority
AU
Australia
Prior art keywords
concrete structures
related accessories
accessories
concrete
structures
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.)
Expired
Application number
AU48188/96A
Other versions
AU4818896A (en
AU681984B2 (en
Inventor
Daniel Charles Underwood
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
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=32719887&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU681984(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from AU28152/92A external-priority patent/AU666883B2/en
Priority to AU48188/96A priority Critical patent/AU681984C/en
Application filed by Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of AU4818896A publication Critical patent/AU4818896A/en
Priority to AU23733/97A priority patent/AU714110B2/en
Publication of AU681984B2 publication Critical patent/AU681984B2/en
Publication of AU681984C publication Critical patent/AU681984C/en
Application granted granted Critical
Assigned to UNDERWOOD COMPANIES HOLDINGS PTY LTD reassignment UNDERWOOD COMPANIES HOLDINGS PTY LTD Alteration of Name(s) in Register under S187 Assignors: UNDERWOOD, DANIEL CHARLES
Assigned to ILLINOIS TOOL WORKS INC. reassignment ILLINOIS TOOL WORKS INC. Alteration of Name(s) in Register under S187 Assignors: UNDERWOOD COMPANIES HOLDINGS PTY LTD
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/48—Dowels, i.e. members adapted to penetrate the surfaces of two parts and to take the shear stresses
    • E04B1/483—Shear dowels to be embedded in concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
AU48188/96A 1991-11-04 1996-03-21 Concrete structures and related accessories Expired AU681984C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU48188/96A AU681984C (en) 1991-11-04 1996-03-21 Concrete structures and related accessories
AU23733/97A AU714110B2 (en) 1991-11-04 1997-05-30 Insert for concrete structures

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AUPK9304 1991-11-04
AUPK9305 1991-11-04
AUPK9303 1991-11-04
AU28152/92A AU666883B2 (en) 1991-11-04 1992-11-04 Concrete structures and related accessories
AU48188/96A AU681984C (en) 1991-11-04 1996-03-21 Concrete structures and related accessories

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU28152/92A Division AU666883B2 (en) 1991-11-04 1992-11-04 Concrete structures and related accessories

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU23733/97A Division AU714110B2 (en) 1991-11-04 1997-05-30 Insert for concrete structures

Publications (3)

Publication Number Publication Date
AU4818896A AU4818896A (en) 1996-06-13
AU681984B2 AU681984B2 (en) 1997-09-11
AU681984C true AU681984C (en) 2002-04-11

Family

ID=32719887

Family Applications (1)

Application Number Title Priority Date Filing Date
AU48188/96A Expired AU681984C (en) 1991-11-04 1996-03-21 Concrete structures and related accessories

Country Status (1)

Country Link
AU (1) AU681984C (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1400595A (en) * 1971-11-23 1975-07-16 Dowsett Eng Australia Pty Ltd Interconnecting structural elements
AU2032188A (en) * 1987-09-11 1989-03-16 R.F.A. Australia Pty. Ltd. Forming keyed joints in concrete
AU3674993A (en) * 1992-04-06 1993-10-14 Robert Rasen Sliding dowel connection (raz pin) for concrete panels

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1400595A (en) * 1971-11-23 1975-07-16 Dowsett Eng Australia Pty Ltd Interconnecting structural elements
AU2032188A (en) * 1987-09-11 1989-03-16 R.F.A. Australia Pty. Ltd. Forming keyed joints in concrete
AU3674993A (en) * 1992-04-06 1993-10-14 Robert Rasen Sliding dowel connection (raz pin) for concrete panels

Also Published As

Publication number Publication date
AU4818896A (en) 1996-06-13
AU681984B2 (en) 1997-09-11

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Legal Events

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

Free format text: OPPOSITION UNDER SECTION 59. THE APPLICANT WAS ALLOWED 60 DAYS TO PROPOSE AMENDMENTS DIRECTED TO PATENTABLE MATERIAL IN THE SPECIFICATION.

Opponent name: CONNOLLY KEY JOINT PTY LTD; HEARING

Effective date: 20000818

DA2 Applications for amendment section 104

Free format text: THE NATURE OF THE PROPOSED AMENDMENT IS AS SHOWN IN THE STATEMENT(S) FILED 20000829, 20010213 AND 20010426

DA3 Amendments made section 104

Free format text: THE NATURE OF THE AMENDMENT IS AS WAS NOTIFIED IN THE OFFICIAL JOURNAL DATED 20011115

FGA Letters patent sealed or granted (standard patent)