Pharmaceutical tablet

- Burroughs Wellcome Co.
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Description

FIG. 1 is a top plan view of a pharmaceutical tablet showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is an end elevational view thereof taken along line 3--3;

FIG. 4 is a side elevational view thereof taken along line 4--4;

FIG. 5 is a sectional view thereof taken along line 5--5; and

FIG. 6 is an end elevational view thereof taken along line 6--6.

Referenced Cited
U.S. Patent Documents
D96714 August 1935 Wewetzer
D98488 February 1936 Wewetzer
D192131 January 1962 Weiss
D195058 April 1963 Hirashiki
D210709 April 1968 Douglas
D229175 November 1973 Libertone et al.
D251286 March 13, 1979 Cook
D253004 September 25, 1979 Meckstroth
Other references
  • Physicians Desk Reference, PDR 34th Ed. .RTM. 1980 Litton Industries, Published by Medical Economics Co.; Kmoll Quadrinal.TM. Tablet, p. 412; Roche Vi Penta F Tablet, p. 428; Smith, Kline French Benzedine.RTM. Tablet, p. 432; Dow Lorelco.RTM. Tablet, p. 410; Berlex Quinaglute.RTM., p. 408. Thomas Mills & Brother, Excerpts from 1924 Catalog of Confectioners' Tools & Machinery, p. 44, Items 12, 19, 20, p. 45, Items 542, 549.
Patent History
Patent number: D269128
Type: Grant
Filed: Jul 6, 1982
Date of Patent: May 24, 1983
Assignee: Burroughs Wellcome Co. (Raleigh, NC)
Inventor: Robert J. H. Hiscock (Crowborough)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay, Jr.
Attorney: Donald Brown
Application Number: 6/395,333
Classifications
Current U.S. Class: D28/2; D 1/12; Tire Segment Engaging Channel Box Coacting With Pressure Surface Or Rim (425/15)
International Classification: D2801;