BR9303052A - Image projector for observers on the move - Google Patents

Image projector for observers on the move

Info

Publication number: BR9303052A
Authority: BR; Brazil
Prior art keywords: observers; move; image projector; projector; image
Prior art date: 1993-08-10

Application number

BR9303052A

Other languages

Portuguese (pt)

Inventor

Loureiro Carlos Aug Cavalcanti

Original Assignee

Loureiro Carlos Aug Cavalcanti

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.)

1993-08-10

Filing date

1993-08-10

Publication date

1995-03-07

1993-08-10 Application filed by Loureiro Carlos Aug Cavalcanti filed Critical Loureiro Carlos Aug Cavalcanti

1993-08-10 Priority to BR9303052A priority Critical patent/BR9303052A/en

1994-08-10 Priority to PCT/BR1994/000027 priority patent/WO1995004954A1/en

1995-03-07 Publication of BR9303052A publication Critical patent/BR9303052A/en

Classifications

- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F19/00—Advertising or display means not otherwise provided for
- G09F19/22—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F19/00—Advertising or display means not otherwise provided for
- G09F19/12—Advertising or display means not otherwise provided for using special optical effects
- G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F19/00—Advertising or display means not otherwise provided for
- G09F19/22—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated
- G09F2019/221—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated on tunnel walls for underground trains

Landscapes

Business, Economics & Management (AREA)
Accounting & Taxation (AREA)
Marketing (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Illuminated Signs And Luminous Advertising (AREA)

BR9303052A 1993-08-10 1993-08-10 Image projector for observers on the move BR9303052A (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
BR9303052A BR9303052A (en)	1993-08-10	1993-08-10	Image projector for observers on the move
PCT/BR1994/000027 WO1995004954A1 (en)	1993-08-10	1994-08-10	Images projector for moving observers

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BR9303052A BR9303052A (en)	1993-08-10	1993-08-10	Image projector for observers on the move

Publications (1)

Publication Number	Publication Date
BR9303052A true BR9303052A (en)	1995-03-07

Family

ID=4056987

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9303052A BR9303052A (en)	1993-08-10	1993-08-10	Image projector for observers on the move

Country Status (2)

Country	Link
BR (1)	BR9303052A (en)
WO (1)	WO1995004954A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US978854A (en) *	1909-11-29	1910-12-20	Waclaw Czerniewski	Apparatus for producing animated pictures by the movement of vehicles.
US2299731A (en) *	1940-04-16	1942-10-27	Arendt Morton	Display system for moving vehicles
FR1008912A (en) *	1950-01-20	1952-05-23		Advertising process and devices for its realization

1993
- 1993-08-10 BR BR9303052A patent/BR9303052A/en not_active Application Discontinuation
1994
- 1994-08-10 WO PCT/BR1994/000027 patent/WO1995004954A1/en not_active Ceased

Also Published As

Publication number	Publication date
WO1995004954A1 (en)	1995-02-16

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Legal Events

Date	Code	Title
1996-03-12	EE	Request for examination
2002-03-19	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
2002-12-24	FA8	Dismissal: dismissal - article 36, par. 1 of industrial property law