Class 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
Subclass 1/24: Film-strip handling of general interest for cameras, projectors or printers Moving film strip by means which act on the film between the ends thereof Acting means Sprockets engaging holes in the film
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 9223143 | Volumetric film display systems | Jul 08, 14 | Dec 29, 15 | Not available |
| 8489220 | Variable tape feeder | Mar 12, 10 | Jul 16, 13 | HANWHA TECHWIN CO., LTD. |
| 7472737 | Adjustable micro device feeder | Jan 15, 04 | Jan 06, 09 | CHARTOLEAUX KG LIMITED LIABILITY COMPANY |
| 6031392 | TTL input stage for negative supply systems | May 11, 98 | Feb 29, 00 | Micrel, Inc. |
| 5479223 | Film conversion sprocket | May 04, 95 | Dec 26, 95 | Duo-Sprocket, Inc. |
| 5395028 | Apparatus for transporting thin metal sheets longitudinally with transverse tension | Nov 18, 92 | Mar 07, 95 | Sony Electronics Inc. |
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