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Google magic window pdf#

The exhibit areas are approximately equal to the size of the aperture but not necessarily of the same shape as the aperture. Pairs of exhibits are utilized such that the two outside surfaces are identical in all respects.

The surfaces of the papers or laminations have generally symmetrical and identical plurality of exhibit areas on the outside surfaces each with different exhibit or illustration on the exhibit area. The device comprises two symmetrical and equal laminations of paper or of other flexible but durable material, with equal size aperture in the middle, joined to each other at the periphery of the aperture. The object of the device of this invention is to reflect in the aperture one of the many illustrations reproduced on its surfaces as an apparent magic trick. G09F1/10- Supports or holders for show-cards.G09F1/00- Cardboard or like show-cards of foldable or flexible material.G09F- DISPLAYING ADVERTISING SIGNS LABELS OR NAME-PLATES SEALS.G09- EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS.240000004282 Grewia occidentalis Species 0.000 description 1.

238000003475 lamination Methods 0.000 claims description 4.

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 Satya Pal Asija filed Critical Satya Pal Asija Priority to US05/665,104 priority Critical patent/US4021950A/en Application granted granted Critical Publication of US4021950A publication Critical patent/US4021950A/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US05/665,104 Inventor Satya Pal Asija Original Assignee Satya Pal Asija Priority date (The priority date is an assumption and is not a legal conclusion.

Google magic window pdf#

“The Wizard of Oz” was the winner of Academy Awards for the classic song, “Over The Rainbow” and for best score.- Google Patents US4021950A - Magic windowĭownload PDF Info Publication number US4021950A US4021950A US05/665,104 US66510476A US4021950A US 4021950 A US4021950 A US 4021950A US 66510476 A US66510476 A US 66510476A US 4021950 A US4021950 A US 4021950A Authority US United States Prior art keywords paper aperture creases square piece vertical Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Judy Garland starred as Dorothy Gale, the girl from Kansas who had dreams of going “somewhere over the rainbow.” She and her dog Toto made an enemy - the Wicked Witch of the West - after her dreams came true and sent her to a magical world through a tornado.īut she also got to snag a pair of sparkly ruby slippers (which, by the way, they were stolen in real life but found 13 years later). 25 is the 80th anniversary of the classic musical fantasy. Why is Google playing games with our search page? Aug. Just hit that little twisting tornado to return where you came from. Oh my! This is terrifying! Take me back to the present where there’s color on my screen!įear not. Voila! You’ve been whirl-winded back in time to a search results page far, far away that appears in black and white. If you open up a Google window and search “The Wizard of Oz,” the results page will seem pretty average – that is, until you click on the ruby slippers appearing next to the movie’s name.

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