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728 Off. Gaz. Pat. Office 1 (1958)

handle is hein.intprop/uspagaz0766 and id is 1 raw text is: OFFICIAL GAZETTE + UNITED STATES PATENT OFFICE March 4, 1958 Volume 728 PATENTS NOTICES Erratum In the OMCIAL GAZMTE, issue of November 5, 1957, under the heading Adjudicated Patents, page 1, first column, third paragraph, line 4 thereof, for 93 USPQ 423 read 113 USPQ 423. Restriction on Interviews Effective March 15, 1958, and until further notice, the Trademark Examining Divisions will be closed on Fridays to attorneys and agents. It is urged that Interviews with Ex- aminers on other days be kept at a minimum, both as to number and duration. Appointments for Interviews with Examiners shall be re- quested through the appropriate Primary Examiner reasonably In advance of the appointed time, and the application or ap- plications to be discussed shall be identified by number at the time the appointment Is made. In particular cases where undue hardship can be shown, exceptions to this order may be made by the Director of Trade- mark Examining Operation. Feb. 10, 1958. DAPHNE LEEDS, Assistant Commissioner of Patents. Adverse Decisions in Interferences In the designated interferences involving the indicated claims of the following patents final decisions have been rendered that the respective patentees were not the first in- ventors with respect to the claims listed. Pat. 2,635,602, G. N. Hein, Jr., Hypodermic injection ap- paratns, decided Aug. 19, 1957, Interference No. 87,861, claim 5. Pat. 2,721,920, R. C. Weide, Resistor grid, decided Dec. 2, 1957, Interference No. 88,665, claims 2, 4, 5, and 9. Pat. 2,735,498. J. F. Muse, Apparatus for automatically filling a well bore conduit, decided Nov. 26, 1957, Interference No. 88,258, claims 1, 2, and 4. Pat. 2,750,532, A. L. Samuel, Cathode-ray devices, particu- larly for electronic computers, decided Nov. 14, 1957, Inter- ference No. 88,342, claims 13, 15, and 16. Patents Available for Licensing or Sale 2,727,493. Anti-Kicking Device for Cows. Aktiebolaget Separator, Sweden. Correspondence to: C. B. Ftchett Pat- ent Department, The De Laval Separator Company, Vough- keepsie, N. Y. 2,768 797. Unwinding Means for Threads, Cords, and the Like. lohn Bright & Brothers Limited, Rochdale, England. Correspondence to: Michael S. Striker, 511 Fifth Ave., New York 17, N. Y. 2,794,078. Trolley Arm for Electrically Driven Vehicles. Schunk & Ebe G. m. H.,.Giessen, Germany. Correspndence to: Michael S. Striker, 511 Fifth Ave., New York 7, N. Y. 2,802,208. 'Radio Frequency Multiplexing. Charles F. Hobbs, 16 Corinne Road, Medford 55, Mass. 2,811,317. Machine for Winding Threads or the Like. John Bright & Brothers Limited, Rochdale, England. Correspond- ence to: Michael S. Striker, 511 Fifth Ave., New York 17, N.Y. 2,814,901. Fish Attracting Device. John N. Suiter, 521 Palmetto St., West Palm Beach, Fla. 2,813,466. Concrete Working Tool. John I. Torgerson, 504 21st St., Bismarck, N. Dak. 2,818,578. Bathtub Grip and Syringe Staff. Edward C. Cantreli, % R. P. Langford, 610 Bassett Tower, El Paso, Tex. North American Philips Company, Inc., is prepared to grant non-exclusive licenses on reasonable terms under the 10 patents listed below, and other patents, in the radio and television fields. Applications for licenses under these patents may be ad- dressed to: North American Philips Company, Inc., Licensing Division, 100 East 42nd St., New York 17, N. Y. 2,476,124. Folded Schmidt Television Projector. 2,481,912. Phase Comparator Comprising an Alternating Cur- rent Bridge Circuit. 2,511,656. Amplitude Limiter. 2,532,774. Magnesium Silicate Titanate Phosphor. 2,582,203. Electric Discharge Tube. 2,610,694. Stereophonic 'Reproduction Apparatus. 2,617,040. Electrical Oscillator Circuit Arrangement. 2,617,059. Cathode-Ray Tube. 2,624,006. Automatic Frequency Control Circuit. 2,642,365. Method of Forming a Smooth Surface on a Sub- stratum. General Electric Company is prepared to grant non-exclusive licenses under the following 18 patents upon reasonable terms to domestic manufacturers. Applications for licenses under the following 13 patents may be addressed to: General Electric Company Transformer Di- vision, 100 Woodlawn Ave., Pittsfield, ass., Attention: Patent Counsel. 2,573,458. Fuseless Circuit Opening Device. 2,573.459. Protective Arrangement for Electric Power Distri- bution. 2,575,931. Isolating Device. 2,587,341. Circuit Opening Device. 2,587,342. Fuseless Circuit Interrupting Device. 2,622,122. Conservator for Liquid-Immersed Apparatus. New Applications Received During January 1958 Patents --------------------------------------6,038 Designs --------------------------------------- 377 Plant Patents ----------------------------------13 Reissues ---------------------------------------21 Total ------------------------------- 6,449 Issue Patents -------- 838-No. 2,825.064 to No. 2,825,901, incl. Designs -------- 49-No. 182,217 to No. 182,265, incl. Reissues ------- 3-No. 24,439 to No. 24,441, Incl. Total -------- 890 Number I

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