RULE
4
CANCELLATION
OF UTILITY MODEL REGISTRATION
Section 1. Grounds
for cancellation of utility model registration. At any
time during the term of the utility model registration, any person,
upon
payment of the required fee, may petition the Director to cancel the
utility
model registration on any of the following grounds:
(a) That the
claimed
invention does not qualify for registration as a utility model and does
not meet the requirements of registrability, in particular:
(b) That the
description
and the claims do not comply with the prescribed requirements;
(c) That any
drawing
which is necessary for the understanding of the invention has not been
furnished;
(d) That the
owner
of the utility model registration is not the inventor or his successor
in title; or
(e) That the
utility
model registration extends beyond the content of the application
as originally filed.
Section 2.
Procedure
for the cancellation of utility model. The procedure for the
cancellation of patent shall apply mutatis mutandis to the cancellation
of utility model.
Section 3.
Effect
of cancellation of utility model registration. The rights
conferred
by the registration of the utility model shall terminate upon the
cancellation
of such registration.
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Harvard
Computer Systems, Inc.