Sreekanth US2935275

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Title: US2935275 - Text Title unavailable - see image for title

Inventor: Grayson

Issue Date: 1960-05

Current U.S. Class: 244/023.C: AERONAUTICS AND ASTRONAUTICS; AIRCRAFT, HEAVIER-THAN-AIR; Fluid sustained; Circular configuration
D12/325: TRANSPORTATION; AIRCRAFT, SPACECRAFT, OR FUSELAGE; Disc or saucer shaped


Forward References: 25 patents reference this one
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Patent  Pub.Date  Inventor Assignee Title
Buy PDF- 13pp USD670638 2012-11-13 Goelet; John LTA Corporation Airship
Buy PDF- 32pp US8297550 2012-10-30 Balaskovic; Pierre LTA Corporation Lenticular airship and associated controls
Buy PDF- 33pp US8109462 2012-02-07 Balaskovic; Pierre LTA Corporation Lenticular airship
Buy PDF- 34pp US7866601 2011-01-11 Balaskovic; Pierre LTA Corporation Lenticular airship
Buy PDF- 11pp USD583294 2008-12-23 Balaskovic; Pierre LTA Corporation Airship
Buy PDF- 4pp US7273195 2007-09-25 Golliher; Clayton R.   Vertical lift craft
Buy PDF- 13pp US6575401 2003-06-10 Carver; Howard J.   Vertical-lift and horizontal flight aircraft
Buy PDF- 16pp US6517026 2003-02-11 Smith; Leo   Vertical take-off and landing vehicle for land, water and air transport
Buy PDF- 5pp USD408466 1999-04-20 Mintchenko; Jouri   Flying toy
Buy PDF- 2pp USD382918 1997-08-26 Lun; Wong Chung Fu Hong Industries, Inc. Toy UFO
Buy PDF- 28pp US5653404 1997-08-05 Ploshkin; Gennady   Disc-shaped submersible aircraft
Buy PDF- 4pp USD362470 1995-09-19 Smith; Kelly J.   Throwing toy
Buy PDF- 11pp US5213284 1993-05-25 Webster; Steven N.   Disc planform aircraft having vertical flight capability
Buy PDF- 15pp US5152478 1992-10-06 Cycon; James P. United Technologies Corporation Unmanned flight vehicle including counter rotating rotors positioned within a toroidal shroud and operable to provide all required vehicle flight controls
Buy PDF- 17pp US5150857 1992-09-29 Moffitt; Robert C. United Technologies Corporation Shroud geometry for unmanned aerial vehicles
Buy PDF- 3pp USD326873 1992-06-09 Chang; Yu-Shun   Toy novelty flying saucer
Buy PDF- 4pp USD322241 1991-12-10 Wolfe; Terry J.   Aircraft
Buy PDF- 7pp USD320378 1991-10 Webster; Steven N.   Spacecraft aircraft
Buy PDF- 15pp US5039031 1991-08-13 Valverde; Rene L.   Turbocraft
Buy PDF- 21pp USD309887 1990-08-14 Ninkovich; George Hystar Aerospace Development Corporation Air vehicle
Buy PDF- 6pp USD307884 1990-05-15 Ninkovich; George Hystar Aerospace Development Corporation Air vehicle
Buy PDF- 6pp USD307131 1990-04-10 Kramer; Dale C. Hystar Aerospace Development Corporation Air vehicle
Buy PDF- 7pp US4804156 1989-02-14 Harmon; Rodney D.   Circular aircraft
Buy PDF- 5pp US4494713 1985-01-22 Kim; Kyusik   Shockcone and channeled disk-airframe
Buy PDF- 8pp US3933325 1976-01-20 Kaelin; Joseph Richard   Disc-shaped aerospacecraft


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