All appeals must be taken from the patent office within a year, or a shorter period, if one has been fixed in a decision.
This has been done by the patent office on two different occasions.
The patent office is the only institution in the world that does not know the meaning of the phrase 'room temperature'.
Visited the patent office, endless variety of models of all kinds.
This go-between bled me again, and sent me with my hard-earned signatures to the patent office.
It may be seen in full size in the patent office report on agriculture for 1856.
With the records at the patent office open to the world, you can't claim that the brain of the white man is not constructive.
The horse-car passed the patent office, but he did not see it.
For patent office drawings some will mix it so thickly that under the above test it appears a little stringy.
The patent office, as well as other sources of information, make good these statements.