for inventions in class A 61K, which is for medical, dental or toilet preparations. This includes pharmaceutical preparations. Another class in which there has been a high number of registrations is class C7, which is for organic chemistry. There were 941 registrations
in this class.
7.11.
mark
partn
in H
Kong
7.9.
There are 16 classes within which there have been over 200 registrations between 1980 and 1990. These are:
Class
Title
No.
C 7
Organic chemistry
941
A 61K
Medical, dental or toilet preparations
805
H 1
Basic electric elements
665
H 4
Electric communication technique
391
G4
Horology
357
G 11
Information storage
342
B 65
Conveying; Packing; Storing; Handling
324
A 44
Haberdashery; Jewellery
286
H 3
Basic electronic circuitry
285
F 16
Engineering elements and units
266
(1) T
A 61
Medical and veterinary science; Hygiene
252
G 1
Measuring; Testing
250
G 3
Photography; Cinematography;
7.1
Electrography
249
in a
G2
Optics
229
of
C 8
Macromolecular compounds
226
Cou
C 9
Dyes; Paints; Polishes; Natural Resins; Adhesives
ma
209
is s
Ko
tha
7.10.
The following table indicates the approximate numbers of registrations between 1980 and 1990 broken down into the eight sections of the classification:
nui
Section
Name of Section
Number
De
A
Human Necessities
1962
7.
in.
B
Performing Operations;
Transporting
1422
CAFFU H
Chemistry; Metallurgy
1792
NL
the
D
Textiles; Paper
343
E
Fixed Constructions
498
Mechanical Engineering etc
519
G
Physics
1957
Η
Electricity
1638
54