US Plant Patent PP32
Vstaria
Freesia
PUBLIC DOMAIN
Patent expired October 11, 1949. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on January 13, 1952, but this patent ends 824 days earlier — a terminal disclaimer gives term back. A source that calculates twenty years from filing would tell you this plant is still protected when it is already free.
The record
- Patent number
- PP32
- Filed
- January 13, 1932
- Granted
- October 11, 1932
- Expires
- October 11, 1949
- Assignee
- DALRYMPLE GERALD HEW
- Inventor
- DALRYMPLE GERALD HEW
Read the full patent: US Plant Patent PP32 in full — the complete specification, every figure, and the file history.