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This print is a quality reproduction of the original filed patent artwork titled above. The displayed image above is a low-resolution graphic optimized for quick web display. The actual print you receive will be a detailed high-resolution print free of any defects or watermarks. The artwork is printed in black on archival quality acid-free 8 1/2" x 11" simulated parchment stock replicating the authentic look and feel of the original patent. The actual artwork image size varies according to the original document but your print can be readily cropped to fit an 8" x 10" display frame. This prestigious museum quality print is perfect for framing or mounting as you wish in any home or office as decorative wall art. Keep for yourself or great for gift giving to the avid collector. Great conversational piece! Also included at no extra-charge are the remaining patent text and drawing pages (when applicable) describing this invention in detail. Most patents include a copy of the inventor's original signature (or signed by their patent attorney) on the artwork. Fascinating reading! These are not construction plans or blueprints. This print is perfect for the collector who wants historical background on the above item. Some of the text may be hard to read but the illustrations are enhanced to meet or exceed the originally submitted patent artwork design and at the same time maintaining an authentic look from that era. The following information was scanned and read with OCR directly from a copy of the original patent. We apologize for any difficulty in reading the OCR text; however it will give you a very good idea of the background of the patent print you will receive. United States Patent Office Des. Patented June 28 1960 RESPIRATOR FOR ADMINISTERING OXYGEN AND OTHER GASEOUS MATERIALS James C. Doak Westlake Ohio assignor of one-fourth to Walter S. Sutowski Brecksville one-fourth to Fred J. Mingo Westlake and one-fourth to Francis B. Douglas Shaker Heights all of 'Ohio Filed Apr. 25 1958 Ser. No. 50 629 Term of patent 14 years (Cl. D831) Fig. 1 is a front perspective view of a respirator for References Cited in the file of this patent administering oxygen and other gaseous materials -show- UNITED STATES PATENTS ing my new design; Fig. 2 is a rear perspective view thereof the side of the D. 177 947 Sherwood June 5 1956 mask portion not shown being substantially like the side 2 300 912 Dodge et al. Nov. 3 1942 which is shown and FOREIGN. PATENTS Fig. 3 is a bottom plan view thereof. I claim: 166 977 Australia Feb. 14 1956 The ornamental design for a respirator for adminis- 735 277 Great Britain Aug. 17 1955 tering oxygen and other gaseous materials as shown and 1 096 448 France Feb. 2 1955 described.
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