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FESLER v. LYMAN

Patent Appeal No. 1957.

22 F.2d 1007 (1927)

Douglass F. FESLER, Appellant, v. Kent E. LYMAN, Appellee.

Court of Appeals of District of Columbia.

Decided December 5, 1927.

Attorney(s) appearing for the Case

E. F. Pierce, C. C. Bradbury, and E. Hansmann, all of Chicago, Ill., for appellant.

G. W. Dorr, of Washington, D. C., for appellee.

Before MARTIN, Chief Justice, and ROBB and VAN ORSDEL, Associate Justices.

ROBB, Associate Justice.

Appeal from concurrent decisions of the Patent Office tribunals in an interference proceeding, awarding priority of invention to the junior party, Lyman.

The invention relates to what is known as high-pressure grease gun for lubricating automobiles. Unless the pressure was reduced in the gun of the prior art, when it was detached from the bearing, a certain amount of grease or oil would be forced through the nozzle. It was to overcome...

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