{"product_id":"grand-piano-1928-patent-print","title":"Grand Piano 1928 Patent Print","description":"\u003cp\u003eThis stunning \u003cstrong\u003eGrand Piano 1928 patent print\u003c\/strong\u003e reproduces the original US patent drawing (US1689467) for one of the most beautiful and enduring instruments ever created. Filed in 1928, this technical blueprint reveals the intricate internal mechanics of the grand piano — the hammers, strings, and soundboard that together produce its rich, resonant tone — rendered with the precise elegance of early 20th-century draughtsmanship. Printed on thick, museum-quality archival paper, this \u003cstrong\u003evintage blueprint wall art print\u003c\/strong\u003e is available unframed or in a choice of premium frames — a perfect gift for pianists, musicians, and music lovers.\u003c\/p\u003e","brand":"Blim and Blum","offers":[{"title":"6\" x 8\"","offer_id":53560576770389,"sku":"PATENTUS1689467-I-6X8","price":17.0,"currency_code":"USD","in_stock":true},{"title":"9\" x 12\"","offer_id":53560576803157,"sku":"PATENTUS1689467-I-9X12","price":31.0,"currency_code":"USD","in_stock":true},{"title":"12\" x 16\"","offer_id":53560576835925,"sku":"PATENTUS1689467-I-12X16","price":41.0,"currency_code":"USD","in_stock":true},{"title":"18\" x 24\"","offer_id":53560576868693,"sku":"PATENTUS1689467-I-18X24","price":52.0,"currency_code":"USD","in_stock":true},{"title":"24\" x 32\"","offer_id":53560576901461,"sku":"PATENTUS1689467-I-24X32","price":62.0,"currency_code":"USD","in_stock":true},{"title":"15cm x 20cm","offer_id":53560576934229,"sku":"PATENTUS1689467-M-15X20","price":17.0,"currency_code":"USD","in_stock":true},{"title":"22cm x 30cm","offer_id":53560576966997,"sku":"PATENTUS1689467-M-22X30","price":31.0,"currency_code":"USD","in_stock":true},{"title":"30cm x 40cm","offer_id":53560576999765,"sku":"PATENTUS1689467-M-30X40","price":41.0,"currency_code":"USD","in_stock":true},{"title":"45cm x 60cm","offer_id":53560577032533,"sku":"PATENTUS1689467-M-45X60","price":52.0,"currency_code":"USD","in_stock":true},{"title":"60cm x 80cm","offer_id":53560577065301,"sku":"PATENTUS1689467-M-60X80","price":62.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/6414\/6261\/files\/mockup-gallery-black-wood_972e79f6-8284-4c82-9db4-473c004b670b.jpg?v=1774741027","url":"https:\/\/theposteredit.com\/en-us\/products\/grand-piano-1928-patent-print","provider":"The Poster Edit","version":"1.0","type":"link"}