{"title":"Patent Bookmarks","description":null,"products":[{"product_id":"bm-ptt071","title":"PATENT OF MOTION PICTURE PROJECTING MACHINE (1934): Patent Bookmark","description":"\u003cp\u003eText on the reverse side:\u003c\/p\u003e\r\n\u003cp\u003eEven though digital projectors are gradually surfacing, movie theatre preference still overwhelmingly uses analogue projectors. Much of this is down to practical reasons where the theatres are equipped with spare parts and local technicians should a projector fail.\u003c\/p\u003e\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n","brand":"Ezen Trade","offers":[{"title":"Default Title","offer_id":55382461120891,"sku":"BM-PTT071","price":0.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/5116\/4862\/files\/TH-BMF-PTT071_8b1a2950-89e1-4dba-9878-a8c2db6532b7.png?v=1745922032"},{"product_id":"bm-ptt075","title":"PATENT OF HIGH-SPEED GRID CAMERA (1953): Patent Bookmark","description":"\u003cp\u003eText on the reverse side:\u003c\/p\u003e\r\n\u003cp\u003eThe origins of the word \"photography\" comes from Greek, meaning to draw with light. The word camera comes from Latin - “camera obscura” which means “dark chamber”. The first photo ever taken was by Joseph Niépce, a French scientist, using a camera obscura in 1826.\u003c\/p\u003e\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n","brand":"Ezen Trade","offers":[{"title":"Default Title","offer_id":55562053419387,"sku":"BM-PTT075","price":0.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/5116\/4862\/files\/TH-BMF-PTT075.png?v=1751015648"},{"product_id":"bm-ptt068","title":"PATENT OF MOVING PICTURE CARTOONS (1917): Patent Bookmark","description":"\u003cp\u003eText on the reverse side:\u003c\/p\u003e\r\n\u003cp\u003eIn 1928, when Walt Disney created Steamboat Willie in 1928, he only had two animators working for him. By the time he created Snow White in 1937, the first American animated feature film costing $1.4 million to produce, the studio increased its animation team from 187 to 600.\u003c\/p\u003e\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n","brand":"Ezen Trade","offers":[{"title":"Default Title","offer_id":55382467772795,"sku":"BM-PTT068","price":0.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/5116\/4862\/files\/TH-BMF-PTT068_2916e6c4-04c0-456e-9933-a7f6fd6abbb1.png?v=1745922269"},{"product_id":"bm-ptt063","title":"PATENT OF CLAP-BOARD STYLE (1970): Patent Bookmark","description":"\u003cp\u003eText on the reverse side:\u003c\/p\u003e\r\n\u003cp\u003eAlso called clapperboard, or slate board, they particularly played an important role in filming where the images and sounds were separately recorded. Helping to identify the takes and scenes, the board facilitated an easier means of synchronising the visual and audio in the production process.\u003c\/p\u003e\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n","brand":"Ezen Trade","offers":[{"title":"Default Title","offer_id":55382468067707,"sku":"BM-PTT063","price":0.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/5116\/4862\/files\/TH-BMF-PTT063_b7910a85-3a06-47be-8549-c79e20fe13df.png?v=1745922274"},{"product_id":"bm-ptt067","title":"PATENT OF ADJUSTABLE FILM REEL (1915): Patent Bookmark","description":"\u003cp\u003eText on the reverse side:\u003c\/p\u003e\r\n\u003cp\u003eThe minimum speed required for a person to process consecutive images as movement, is thirteen frames per second. Old movies, often filmed at only sixteen frames per second, explains the resulting look still appearing rather choppy.\u003c\/p\u003e\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n","brand":"Ezen Trade","offers":[{"title":"Default Title","offer_id":55382484779387,"sku":"BM-PTT067","price":0.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/5116\/4862\/files\/TH-BMF-PTT067_2ffa3e07-bcbb-4b03-90e7-4c335553ba1e.png?v=1745922561"},{"product_id":"bm-ptt014","title":"PATENT OF CINEMATOGRAPHY CAMERA (1937): Patent Bookmark","description":"\u003cp\u003eText on the reverse side:\u003c\/p\u003e\r\n\u003cp\u003eThe first motion pictures were introduced back in the late 1800s, although it usually consisted of a single scene that lasted around one minute, in silence. Sometimes live bands accompanied the visual entertainment as the movie was shown.\u003c\/p\u003e\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n","brand":"Ezen Trade","offers":[{"title":"Default Title","offer_id":55562052141435,"sku":"BM-PTT014","price":0.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/5116\/4862\/files\/TH-BMF-PTT014_3f0db8ca-fa2c-41db-9b23-4d5ee8aff5df.png?v=1751015555"},{"product_id":"bm-ptt069","title":"PATENT OF COLOUR MOVING PICTURES (1918): Patent Bookmark","description":"\u003cp\u003eText on the reverse side:\u003c\/p\u003e\r\n\u003cp\u003eEarly cameras filmed at sixteen frames per second, which by today’s standards is incredibly slow. Modern 35mm cameras film at 25 frames per second, but more impressively, some modern video games are played at 250 frames per second.\u003c\/p\u003e\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n","brand":"Ezen Trade","offers":[{"title":"Default Title","offer_id":55382516826491,"sku":"BM-PTT069","price":0.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/5116\/4862\/files\/TH-BMF-PTT069_cc993a29-ad9f-4ab3-953d-06d136e362b6.png?v=1745922901"},{"product_id":"bm-ptt074","title":"PATENT OF RELOADABLE FILM (1937): Patent Bookmark","description":"\u003cp\u003eText on the reverse side:\u003c\/p\u003e\r\n\u003cp\u003eChecking the photo after snapping it on the camera is called chimping - commonly done when using a digital camera. With analogue cameras, where chimping is not an option, each shot becomes more meaningful with a need to trust what has been captured on the film.\u003c\/p\u003e\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n","brand":"Ezen Trade","offers":[{"title":"Default Title","offer_id":55562054664571,"sku":"BM-PTT074","price":0.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/5116\/4862\/files\/TH-BMF-PTT074.png?v=1751015717"}],"url":"https:\/\/www.ezen-trade.com\/collections\/patent-bookmarks.oembed","provider":"Ezen Trade","version":"1.0","type":"link"}