U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Patent No. 5265827

Paddle Wheel Plane

An aircraft having vertical takeoff and landing capability provided with at least first and second laterally extending paddle wheels rotatable on a central axis perpendicular to the longitudinal axis of the aircraft fuselage and between its nose and tail.

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Examiner: Boska, Joseph A.


Primary examiner statistics: 0 patents; average approval time: N/A
Assistant examiner statistics: 325 patents; average approval time: 949 days

Patents as Primary Examiner

Patent No. Patent Title:
No patents.

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
4739123 Fluorine-containing compounds, and their preparation and use
4724269 Process for producing p-chlorobenzenes
4720599 Preparation of vinyl chloride by thermal cracking of 1,2-dichloro...
4716254 Preparation of aromatic iodine compounds
4716255 Process for the production of 3,3-dichloro-2-methylpropene
4714792 Process for the production of 1,2,3-trichloropropane
4705904 Vapor phase synthesis of hexafluoroisobutylene
4704481 Process for the desulphurization of mercaptans
4704200 Method of separating oil or bitumen from surfaces covered with sa...
4704485 Hydrohalogenation of myrcene
4704486 Hydrohalogenation of myrcene in the presence of alcohols
4704484 Preparation of fluorinated organic compounds
4704489 Isomerization of linalyl halides with alcohols
4702487 Process of organic material extraction from bituminous sands or o...
4691066 Process of preparing metachlorobenzotrifluoride
4691065 Chlorotrifluoroethylene telomerization process
4691067 Catalytic process for coupling telomers of chlorotrifluoroethylen...
4687876 Production of 1,7-octadiene from butadiene
4686311 Dehydrohalogenation of haloethyl brominated benzenes
4684753 Process for preparing 1,3,6,8-tetrabromopyrene
4678859 Synthesis of fluorochloromethanes
4672142 Process for making 1,2-dichloroethane
4668833 Hydrogenation of acetylene contained in hydrogen chlorine gas, an...
4668832 Dehydration of halogenated, unsaturated alcohols to form halogena...
4665244 Chlorinated derivatives of hexadecene, their preparation and thei...
4665243 Process for preparing vinyl chloride monomer
4661648 Process for carrying out substitution chlorination reactions of o...
4658080 Acetylene removal process
4654448 Process for the synthesis of hexafluorobutadiene and of higher ...
4654449 Formation of halogenated hydrocarbons from hydrocarbons
4650916 Removal of molecular chlorine from 1,2-dichloroethane composition...
4650915 Process for preparing p-chlorotoluene and/or m-chlorotoluene
4650913 Sulfinate-initiated addition of perfluorinated iodides to olefins
4650914 Process for producing 1,1,2,3-tetrachloropropene
4647709 Process for ring-chlorinating toluene
4644088 Acetylene removal process
4642400 Process for finishing vinyl chloride monomer
4634797 Coupling of chloroperfluoroalkanes
4633026 Process for preparing ring-halogenated vinyl aromatic monomers
4629816 Process for the production of 2,3-dichlorobutadiene-(1,3)
 
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