AU3828193A - Crowd control barrier - Google Patents
Crowd control barrierInfo
- Publication number
- AU3828193A AU3828193A AU38281/93A AU3828193A AU3828193A AU 3828193 A AU3828193 A AU 3828193A AU 38281/93 A AU38281/93 A AU 38281/93A AU 3828193 A AU3828193 A AU 3828193A AU 3828193 A AU3828193 A AU 3828193A
- Authority
- AU
- Australia
- Prior art keywords
- control barrier
- crowd control
- crowd
- barrier
- control
- 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.)
- Granted
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU38281/93A AU662622B2 (en) | 1992-05-01 | 1993-04-30 | Crowd control barrier |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPL221892 | 1992-05-01 | ||
AUPL2218 | 1992-05-01 | ||
AU38281/93A AU662622B2 (en) | 1992-05-01 | 1993-04-30 | Crowd control barrier |
Publications (2)
Publication Number | Publication Date |
---|---|
AU3828193A true AU3828193A (en) | 1993-11-04 |
AU662622B2 AU662622B2 (en) | 1995-09-07 |
Family
ID=25624299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU38281/93A Ceased AU662622B2 (en) | 1992-05-01 | 1993-04-30 | Crowd control barrier |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU662622B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111794148A (en) * | 2020-06-09 | 2020-10-20 | 韦玉友 | Portable height limiting device for bridge construction |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU546748B2 (en) * | 1981-02-17 | 1985-09-19 | Kenyon, A.J. | Traffic barrier |
AU7632887A (en) * | 1987-07-29 | 1989-02-02 | Progress Advertising Ltd. | Stop for restricting unauthorised entry to a vehicle parking area |
-
1993
- 1993-04-30 AU AU38281/93A patent/AU662622B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU662622B2 (en) | 1995-09-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |