FR2260811B3 - - Google Patents
Info
- Publication number
- FR2260811B3 FR2260811B3 FR7503852A FR7503852A FR2260811B3 FR 2260811 B3 FR2260811 B3 FR 2260811B3 FR 7503852 A FR7503852 A FR 7503852A FR 7503852 A FR7503852 A FR 7503852A FR 2260811 B3 FR2260811 B3 FR 2260811B3
- Authority
- FR
- France
- 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
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
- G03B21/14—Details
- G03B21/32—Details specially adapted for motion-picture projection
- G03B21/321—Holders for films, e.g. reels, cassettes, spindles
- G03B21/323—Cassettes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Recording Or Reproduction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/441,714 US3999843A (en) | 1974-02-11 | 1974-02-11 | Cartridge-loaded sound motion picture projection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2260811A1 FR2260811A1 (US07968547-20110628-C00004.png) | 1975-09-05 |
| FR2260811B3 true FR2260811B3 (US07968547-20110628-C00004.png) | 1977-04-15 |
Family
ID=23753997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7503852A Expired FR2260811B3 (US07968547-20110628-C00004.png) | 1974-02-11 | 1975-02-07 |
Country Status (5)
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR15357E (fr) * | 1909-09-11 | 1912-06-25 | Carlo Rossi | Film cinématographique multiple et son mode d'obtention |
| US3212837A (en) * | 1960-03-02 | 1965-10-19 | Cordova Inc | Motion picture projector |
| US3176310A (en) * | 1962-09-24 | 1965-03-30 | Morris L Berman | Magazine-loaded sound motion picture projector |
| US3244470A (en) * | 1963-10-03 | 1966-04-05 | Fairchild Camera Instr Co | Sound-and-picture-on-film reproducing system |
| US3305296A (en) * | 1964-02-05 | 1967-02-21 | Joseph T Nicosia | Motion picture projector |
| US3404937A (en) * | 1965-05-13 | 1968-10-08 | Viewlex Inc | Motion picture projection using optical and magnetic sound tracks |
| FR1475650A (fr) * | 1965-08-09 | 1967-04-07 | Teverama Sa | Films sonores perfectionnés |
| US3498703A (en) * | 1966-07-11 | 1970-03-03 | Martin E Gerry | Sound synchronized camera-projector |
| US3687531A (en) * | 1970-11-24 | 1972-08-29 | Mitchell J Bogdanowicz | Cartridge for continuous loop film |
| US3756714A (en) * | 1971-05-14 | 1973-09-04 | Technicolor | Pinch roller assembly |
| US3778137A (en) * | 1972-09-25 | 1973-12-11 | Audio Optics Corp | Cartridge-loaded sound motion picture projection |
-
1974
- 1974-02-11 US US05/441,714 patent/US3999843A/en not_active Expired - Lifetime
-
1975
- 1975-02-07 FR FR7503852A patent/FR2260811B3/fr not_active Expired
- 1975-02-07 DE DE19752505291 patent/DE2505291A1/de active Pending
- 1975-02-10 IT IT48092/75A patent/IT1029675B/it active
- 1975-02-10 JP JP50016379A patent/JPS50110631A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT1029675B (it) | 1979-03-20 |
| JPS50110631A (US07968547-20110628-C00004.png) | 1975-08-30 |
| US3999843A (en) | 1976-12-28 |
| DE2505291A1 (de) | 1975-08-14 |
| FR2260811A1 (US07968547-20110628-C00004.png) | 1975-09-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |