|Publication number||USD15754 S|
|Publication date||Jan 27, 1885|
|Filing date||Dec 3, 1884|
|Publication number||US D15754 S, US D15754S, US-S-D15754, USD15754 S, USD15754S|
|Export Citation||BiBTeX, EndNote, RefMan|
|External Links: USPTO, USPTO Assignment, Espacenet|
H. E. RUSSELL, Jr.
No. 15,754. Patented Jan. 27, 1885.
HENRY E. RUSSELL,
THE RUSSELL 8t ERVVIN MAN JR, on
NEW BRITAIN, CONNECTICUT, ASSIGNOR TO UFACTURING COMPANY,
OF SAME PLACE.
DESIGN FOR A DOOR-KNOB.
SPECIFICATION forming part of Design No. 15,754, dated January 27, 1885.
Application fllcd D ocember 2-2, i884. Term of patent 14 years.
the following is a full, clea tion,
designed door-knob, and Vation of the same.
The contour of my side elevation, even when its scalloped outline is not taken into considerareference being had to sheet of drawings, forming duced a new Design for a Door-Knob, of which r, and exact descripthe accompanying part of this speci- Figure 1 is a side elevation of my newly- Fig. 2 is a front eledoor-knob, as viewed in corrugated or tion, is materially different from thatof any prior doorknob known to me in the following respects: The front face,
of a circle, and occupies 20 of the length of the kno A, is on the are but abontlone-third b. From the front face, A, to the shank B is the rear surface, 0, of the convex contour shown and occupying about two:-thirds of the length of the knob, exclusive of the shank B. I ornament these faces by a series of concentric depressions, a, which present a corrugated or scalloped outline, as shown. The depressions may extend substantially over the whole surface of the knob, if desired; but I prefer to leave a smooth portion between the faces A and C that is wider than the space occupied by two adjoin ing depressions, all as shown in Fig. 1.
I claim as my invention- The design for a door-knob, substantially as herein shown and described.
P. M. BRoNsoN, Tnno. E. SMITH.