About | HeinOnline Law Journal Library | HeinOnline Law Journal Library | HeinOnline
LOG IN
LOG IN

574 Off. Gaz. Pat. Office 1 (1945)

handle is hein.intprop/uspagaz0712 and id is 1 raw text is: Patents Nos. 2,374,641 to 2,375,181 THE OFFICIAL GAZETTE OF THE United States Patent Office Vol. 574-No. 1 TUESDAY, MAY 1, 1945 Price-$16 per year The OFFICIAL GAZETTE is mailed under the direction of the Superintendent of Documents, Government Printing Office, to whom all subscriptions should be made payable and all communications respecting the Gazette should be addressed. Issued weekly. Subscriptions, $16.00 per annum, including annual index, $18.75; single numbers, 35 cents each. PRINTED COPIES OF PATENTS are furnished by the Patent Office at 10 cents each. For the latter address the Commis- sioner of Patents, Washington 25, D. C. CIRCULARS OF GENERAL INFORMATION concerning PATENTS or TRADE-MARKS will be sent without cost on request to the Commissioner of Patents, Washington 25, D. C. CONTENTS Page ISSUE OF MAY , 1945 ------------------------------------ ADJUDICATED PATENTS ---------------------------------------- 1 DISCLAIMERS---------------------------------------- 1 APPLICATIONS UNDER EXAMINATION-....- 2 DECISIONS OF THE U. S. COURTS- In re The Dobeckmun Co --------------------------------- 3 In re Kopplin, No. 4,933 ----------------------------------- 4 In re K opplin, N o. 4,934 ................................... 6 International Vitamin Corp. (,kmerican Home Products Corp., Assignee, Substituted) v. Winthrop Chemical Co., Inc ------------------------------------------------ 7 NOTICE OF CANCELLATION ------------------------------------ 8 TRADE-MARKS PUBLISHED (124 APPLICATIONS) --------------- 9 TRADE-MARK REGISTRATIONS GRANTED ---------------------- 25 .TRADE-MARK REGISTRATIONS RENEWED --------------------- 33 REISSUES ------------------------------------------------- 39 PATENTS GRANTED ------------------------------------------- 40 DESIGNS ----------------------------------------------------- 172 May 1, 1945 Trade-Marks ------- 140-No. 413,517 to No. 413,656, inclusive. T. M. Renewals -- 104 Reissues ------------ 2-No. 22,639 to No. 22,640, inclusive. Patents ------------- 541-No. 2,374,641 to No. 2,375,181, inclusive. Designs ------------- 56-No. 141,031 to No. 141,086, inclusive. Total --------- 843 Adjudicated Patents (C. C. A. N: Y.) Riker patent, No. 1,722,059, for a ventilator, claims 1, 2, 3, and 4 Held invalid. Airolito Co. v. Fiedler, 147 F.(2d) 496; 64 USPQ 253. (C. C. A. N. Y.) Roberts patent, No. 1,758,901, for means for automatically controlling -centrifugal machines, claims 1, 3, 4, 5, 9, gnd 10 Held not Infringed. Western States Mach. Co. v. S. S. Hepworth Co., 147 F. (2d) 345; 64 USPQ 141. (C. C. A. N. Y.) Roberts patent, No. 1,861,978, for automatic control for centrifugal machines, claim 3 Held invalid. Id. (C. C. A. N. Y.) Roberts Patent, No. 2,096,341, for brake cooling fot centrifugals and the like, claims 3, 6, 7, and 8 Held invalid and claim 9 Held not Infringed. Id. (C. C. .A. N. Y.) Cooper patent, No. 2,132,399, for leather cemented articles, claims 1 to 6 Held invalid. Cooper v. Sheepskin 'Lining Co., 147 F.(2d) 382; 64 USPQ 314. (C. C. A. N. Y.) Roberts patent, No. 2,145,633, for centrifugal apparatus, claims 10 and 12 Held invalid. Western States Mach. Co. v. S. S. HepwOrth Co., 147 F. (2d) 345 ; 64 USPQ 141. (C. C. A. N. Y.) Swanson patent, No. 2,185,359, for coin purse, claims 4, 5, and 6 Held invalid. Swanson Mfg. Co. v. Feinberg-Henry Mfg. Co., 147 F. (2d) 500; 64 USPQ 316. (C. C. A. N. Y.) Hale patent, No. 2,186,334, for a change feed system, claims 16, 19, 21, 23, 24, and 36 Held not infringed. Hale v. General Motors Corp., 147 F.(2d) 383; 64 USPQ 343. Disclaimers 1,877,504.-John J. Grebe and Ross T. Sanford, Midland, Mich. TREATMENT Or DEEP WELLS. Patent dated Sept. 13, 1932. Disclaimer filed .Apr. 2, 1945, by the assignee, The Dow Chemical Company. Hereby enters this disclaimer to claims 1 to 9 inclusive, of said patent. 2,019,401.-John M. Driver, San Francisco, Calif. WRAP- PER FOR ARTICLES ON MERCHANDISE. Patent dated Oct. 29, 1935. Disclaimer filed Mar. 30, 1945, by the assignee, Sylvia F. Driver. Hereby enters this disclaimer to claims 1 and 2 in said specification. 2,300,905.-Sigurd Brantingson, Hamden, Conn. DOOR LATCH. Patent dated Nov. 3, 1942. Disclaimer filed Mar. 24, 1945, by the assignee, Sargent & Company. Hereby enters this disclaimer to claims 1, 2, and 7 of said specification. 2,338,272.--Joseph E. Westenberg, Chicago, Ill. TREAT- MENT OF HYDROCARBONS. Patent dated Jan. 4, 1944. Disclaimer filed Apr. 5, 1945. by the assignee, Uni- versal Oil Products Company. Hereby enters this disclaimer to claim 5 of said patent.

What Is HeinOnline?

HeinOnline is a subscription-based resource containing thousands of academic and legal journals from inception; complete coverage of government documents such as U.S. Statutes at Large, U.S. Code, Federal Register, Code of Federal Regulations, U.S. Reports, and much more. Documents are image-based, fully searchable PDFs with the authority of print combined with the accessibility of a user-friendly and powerful database. For more information, request a quote or trial for your organization below.



Contact us for annual subscription options:

Contact Us

Already a HeinOnline Subscriber?

Log In

profiles profiles most