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Patent No. 5377411

Hair Cutting Appliance

A haircutting appliance comprises an enclosed housing having a hollow handle connecting the housing to a vacuum source to carry away cut hairs from a subject's head.

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Attorney: ##STR1##


Number of patents: 223
Last date: May 22, 2001

          6  
NumberTitleIssue Date
5364853Thioformamide derivatives
Thioformamide compounds of formula (I) are disclosed in which R is alkyl, Y is methylene, ethylene or a direct bond, A is optionally substituted phenyl or pyridyl, R1 is hydrogen and R2 is N-alkylsulphonyl-, N-phenylsulphonyl-N'-alky...
11/15/1994
5356894Morpholinyl substituted [1,2,4]-triazolo[1,5-a]triazine as antagonist
R1 is hydrogen, (1-6C)alkyl, or (1-4C)alkanoyl; R2 (when not as hereinbelow defined together with X) is (1-6C)alkyl substituted by a group of formula R10 Xb(CO)m in which m is 0 or 1, provided that when m is 0, X and...
10/18/1994
5310538Compositions of iodophenoxy alkylene ethers in film-forming materials for visualization of the gastrointestinal tract
R=C1 -C25 alkyl, cycloalkyl, ##STR2## or halo-lower-alkyl, each of which may be optionally substituted with halo, fluoro-lower-alkyl, aryl, lower-alkoxy, hydroxy, carboxy, lower-alkoxy carbonyl or lower-alkoxy-carbonyloxy, (CR
05/10/1994
5266587Peroxycarboxylic acids and compositions containing such
The invention provides a new sub-class or organic peroxyacids comprising N-alkyl substituted peroxytrimellitimide of formula (I) in which R=hydrogen or linear or branched alkyl, which demonstrates an excellent combination of safe-handling and bleach perfo...
11/30/1993
5264455Sulfur-substituted mevinic acid derivatives
X is hydrogen or --S(O)m --R1 and Y is hydrogen or S(O)n --R2, except that X and Y are not both hydrogen, or one of X and Y is --S--alkyl--SH and the other is hydrogen; ##STR2## and the remaining symbols ar...
11/23/1993
51944413-substituted pyridines
R2 is additionally H when X+Y=--O--CH(W3 R3)--O--, --O--CH(O--W4 R4)--O-- or --O--C(W3 R3)(O--W4 R4)--O-- and W2 =direct bond, except cis-1-(2,4-dichl...
03/16/1993
51927673-substituted pyridines and fungicides containing them
R2 is hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, alkylcycloalkyl, arylalkyl or aryloxyalkyl, R3 is the radical ##STR2## R4 to R8 being identical or different and each denoting hydrogen, alkyl, alkoxy, ha...
03/09/1993
5162357Fungicidal azolylmethyloxiranes
and their acid addition salts and metal complexes, with the exception of 2-(imidazol-1-ylmethyl)-2-(4-fluorophenyl)-3-(pyrid-3-yl)-oxirane. The compounds I are suitable as fungicides....
11/10/1992
5133799N-aryltetrahydrophthalimides and herbicidal compositions thereof
R1 is C1 -C4 -alkyl which may carry from one to five halogen atoms or one of the groups stated for X; R2 is a heteroaromatic structure bonded via a nitrogen atom, which has a 5-membered ring and contains, in addition...
07/28/1992
5079263Manumycin derivatives and the use thereof
R2 is H or OH; R3 is H, OH, OCH3, CH3 or NH2 ; Rhu 4 is H, OH, OCH3, NH2 or ##STR2## The compounds of the formula I are prepared by fermentation of the strain Streptomyces parvul...
01/07/1992
5043324Macrolide compounds
A represents: a CH2 OH group, and in this case B represents a lower acyl group, a (CH2)n CN group, a (CH2)n CHO group, or a (CH2).sub.(n+1) OH group in which n is an integer between 1 and 6, R1...
08/27/1991
5017706Monoketopyrrolopyrroles
Pyrrolopyrroles of this type are suitable for coloring high-molecular organic material to give intensely colored, brilliant and transparent colorations with good general fastness properties, and for use in photoelectric recording materials as photoconduct...
05/21/1991
5003101Acrylates and fungicides containing them
X is hydrogen, halogen, cyano, nitro, substituted or unsubstituted alkyl, substituted or unsubstituted alkoxy, substituted or unsubstituted haloalkyl, n is 1, 2, 3 or 4, Y is substituted or unsubstituted alkylene, alkenylene, alkynylene, O, S(O), unsubsti...
03/26/1991
49924653-amino-dihydro-(1)-benzopyrans
R represents hydrogen or lower alkyl; R1 represents hydrogen, lower alkyl or aryl-lower alkyl; R2 represents hydrogen, lower alkyl or aryl-lower alkyl; or R1 and R2 together represent alkylene of 4 to 6 carbon a...
02/12/1991
4990620Halogen substituted pyridylalkyl ketones
R2 is halogen, R3 is alkyl, R4 is C1-3 -alkyl, R5 is hydrogen or C1-2 -alkyl, R6 is C1-3 -alkyl, and Hal is halogen. The process is new as are intermediates II, IV and V. The product...
02/05/1991
4970320Preparation of phenoxy-triazolyl-pinacol-ones
X represents a halogen, phenyl, phenoxy or halophenoxy moiety, and n is an integer of from 0 to 5, is produced by reacting 1,2,4-triazole with an ଱-halo-଱-phenoxy compound of the formula ##STR2## in which Y represents Br or Cl, in the presenc...
11/13/1990
4942155Biosynthetic anthracyclines related to daunorubicin
The novel compounds are provided with good antibacterial and antitumour activity....
07/17/1990
4927938Halogen substituted pyridylalkyl ketones
R2 is halogen, R3 is alkyl, R4 is C1-3 -alkyl, R5 is hydrogen or C1-2 -alkyl, R6 is C1-3 -alkyl, and Hal is halogen. The process is new as are intermediates II, IV and V. The product...
05/22/1990
4921893Stabilizing polymers
both R1 's are CH3 or together form --CH2)5 ; both R2 's are CH3 or together form --CH2)5 ; R3 has a significance of R, independently of R, except for oxygen; X is --O--, ...
05/01/1990
4900835Antipsychotic imides
p is one of the integers 2, 3, 4 or 5; q is one of the integers 1, 2 or 3; and ##STR2## where R4 is hydrogen, alkyl, alkoxy or halo; or a pharmaceutically acceptable salt thereof are antipsychotic and anxiolytic agents....
02/13/1990
4898951Compounds used as intermediates in the preparations of non-radioactive biological probes
wherein R5, R6, R7, R8 which may be the same or different are selected from the group consisting of H, alkyl of 1 to 5 carbon atoms and halogen; wherein n is an integer of 0 to 5 m is an integer of 1 to 10 p is an in...
02/06/1990
48793731-(dichloro-4'-sulfamoyl or substituted sulfamoyl-phenyazo)-2-hydroxy-3-phenylcarbamoyl or substituted phenylcarbamoyl-naphthalenes
each of R2 and R3 is independently hydrogen, chloro, bromo, methyl, methoxy or ethoxy, useful as pigments for, for example, the mass pigmenting of viscose and surface coatings such as oil and water base paints, lacquers and inks, pig...
11/07/1989
4829049Transfer sheet for heat sensitive transfer recording
A transfer sheet for heat sensitive transfer recording is disclosed, comprising a base film having provided thereon a coloring layer containing a dye represented by formula ##STR2## wherein R1 represents a substituted or unsubstituted alky...
05/09/1989
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