An application for renewal must be filed within one year before the expiration date of the registration, or within the six-month grace period after the expiration date of the registration. If no renewal application is filed within this period, the registration will expire.
[64 FR 48926, Sept. 8, 1999]
source: 30 FR 13193, Oct. 16, 1965, unless otherwise noted.
cite as: 37 CFR 2.182