DE29615437U1 - Aufwickelbare Lichtbildwand - Google Patents

Aufwickelbare Lichtbildwand

Info

Publication number
DE29615437U1
DE29615437U1 DE29615437U DE29615437U DE29615437U1 DE 29615437 U1 DE29615437 U1 DE 29615437U1 DE 29615437 U DE29615437 U DE 29615437U DE 29615437 U DE29615437 U DE 29615437U DE 29615437 U1 DE29615437 U1 DE 29615437U1
Authority
DE
Germany
Prior art keywords
roll
projection screen
projection
screen
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 - Lifetime
Application number
DE29615437U
Other languages
English (en)
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.)
MW MEDIA WORLD VISUALISIERUNGSTECHNIK UND VERT, DE
Original Assignee
P & I GmbH
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
Application filed by P & I GmbH filed Critical P & I GmbH
Priority to DE29615437U priority Critical patent/DE29615437U1/de
Publication of DE29615437U1 publication Critical patent/DE29615437U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/58—Projection screens collapsible, e.g. foldable; of variable area
DE29615437U 1996-09-05 1996-09-05 Aufwickelbare Lichtbildwand Expired - Lifetime DE29615437U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29615437U DE29615437U1 (de) 1996-09-05 1996-09-05 Aufwickelbare Lichtbildwand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29615437U DE29615437U1 (de) 1996-09-05 1996-09-05 Aufwickelbare Lichtbildwand

Publications (1)

Publication Number Publication Date
DE29615437U1 true DE29615437U1 (de) 1997-01-09

Family

ID=8028812

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29615437U Expired - Lifetime DE29615437U1 (de) 1996-09-05 1996-09-05 Aufwickelbare Lichtbildwand

Country Status (1)

Country Link
DE (1) DE29615437U1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1374729A1 (de) * 2001-03-06 2004-01-02 Os Co., Ltd Gestell mit projektionsfläche
EP3435154A1 (de) * 2017-07-27 2019-01-30 Arnaud Prevel Aufrollbare videoprojektionsleinwand mit gebogener leinwand

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1374729A1 (de) * 2001-03-06 2004-01-02 Os Co., Ltd Gestell mit projektionsfläche
EP1374729A4 (de) * 2001-03-06 2004-05-12 Os Co Ltd Gestell mit projektionsfläche
EP3435154A1 (de) * 2017-07-27 2019-01-30 Arnaud Prevel Aufrollbare videoprojektionsleinwand mit gebogener leinwand
FR3069662A1 (fr) * 2017-07-27 2019-02-01 Arnaud Prevel Ecran de video-projection enroulable a toile courbee
US10254638B2 (en) 2017-07-27 2019-04-09 Arnaud Prevel Roll-up video-projection screen with a curved fabric

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970220

R150 Term of protection extended to 6 years

Effective date: 20000103

R081 Change of applicant/patentee

Owner name: MW MEDIA WORLD VISUALISIERUNGSTECHNIK UND VERT, DE

Free format text: FORMER OWNER: P & I PRODUKTFORM UND INDUSTRIETECHNIK GMBH, 33175 BAD LIPPSPRINGE, DE

Effective date: 20020411

R157 Lapse of ip right after 6 years

Effective date: 20030401