USD24013S - Design for a metal tube - Google Patents
Design for a metal tube Download PDFInfo
- Publication number
- USD24013S USD24013S US D24013 S USD24013 S US D24013S
- Authority
- US
- United States
- Prior art keywords
- design
- metal tube
- tube
- crawford
- rounded
- Prior art date
Links
- 239000002184 metal Substances 0.000 title description 5
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Description
D7463 0;. Q ZQvUli DESIGN.
R. S. CRAWFORD. METAL TUBE. No. 24,013. Patented Feb. 5, 1895 w itmwoeog 5T 0 mto z; W
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PATENT OFFICE.
ROBERT S. CRAWFORD, OI. IIAGERSTOWN, MARYLAND.
DESIGN FOR A METAL TUBE.
SPECIFICATION forming part of Design No. 24,013, dated February 5, 1895. Application filed December 15. 1894- Serial No. 531,978. Term of patent 7 years.
To all whom it may concern.-
Be it known that I, ROBERT S. CRAWFORD, a citizen of the United States, residing at Ilagerstown, in the county of Washington and State of Maryland, have invented and produced a new and original Design for Metal Tubes, of which the following, is a specification, reference being had therein to the accompanying drawings.
The leading feature of my design consists in a metal tube of unequal diameters having a rounded configuration at what may be termed its top, sides which diverge from each other downward from said top on straightlines to about the middle of the tube and below said middle are formed parallel to each other. The bottom of the tube is flat, and the corners, where the sides and bottom meet, are slightly rounded.
In the drawings Figure I is a side View of a short length of my newly designed metal tube, and Fig. 2 is a cross section thereof.
A denotes what may be termed the rounded top portion of the tube; B, the diverging side portions of the tube; C, the parallel straight side portions of the tube, and D the flat bottom portion thereof, said flat bottom portion joining the parallel or lower side portions by curved portions d forming rounded corners.
I claim The design for a metal tube, substantially as shown and described.
In testimony whereof I ailix my signature in presence of two witnesses.
ROBERT S. CRAWFORD.
\Vitnesses:
HENRY CALVER, NATHAN H. Ronnms.
Family
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