v1939-473

Document Title Page

f^:.--

No. 7823

Sat tlf^ Imteii itateB

Oltrrmt (Hanrt stf KppmiB

Mark P. Burke and The Oil Country

Specialties Manufacturing Company,

a corporation,

Plaintiffs and Appellants,

vs.

Emsco Derrick & Equipment Com-

pany, a corporation, and Glenn H.

Bowlus,

Defendants and Appellees.

BRIEF FOR PLAINTIFF-APPELLANT.

Frederick S. Lyon^

Leonard S. Lydn,

Lewis E. Lyon,

811 W. Seventh St., Los Angeles, California,

Attorneys and Counsel for Appellants.

Parker, Stone & Baird Co., Law Printers, Los Angeles.


archive.org Volume Name: govuscourtsca9briefs1939

Volume: http://archive.org/stream/govuscourtsca9briefs1939

Document Link: http://archive.org/stream/govuscourtsca9briefs1939#page/n472/mode/1up

Top Keywords (auto-generated):

patent, burke, invention, art, shaft, weight, oil, pumping, pump, claims, beam, crank, type, device, patents

Top Key Phrases (auto-generated):

burke patent, walking beam, burke invention, driving mechanism, pumping rig, band wheel, burke patent., rotary type, reciprocating type, patent office, standard oil, pump end, emsco derrick, drilling apparatus, derrick equipment

Document Status: UGLY