USD30695S - Design for a manhole-cover - Google Patents

Description

0R 30-695 Ex DESIGN.

No. 30,695. Patanted May 2, I899. T. P. GREGER.

MANHOLE COVER.

(Application filed Apr. 8, 1899.]

Sa a.

UNITED STATES PATENT OFFICE.

THOMAS P. GREGER, OF PHILADELPHIA, PENNSYLVANIA.

DESIGN FOR A MANHOLE-COVER.

SPECIFICATION formingpart Of Design No. 30,695, dated May 2, 1899.

Application filed April 6, 1899. Serial No. 712,020. Term of patent 14 years.

To all whom it 'nmy concern;

Be it known that l, THOMAS 1. GREGER, a citizen of the United States, residing at the city of Philadelphia, in the county of Philadelphia and State of Pennsylvania, have invented and produced a new and original Dcsign for a ManholeUover, of which the following is a specification, reference being had to the accompanying drawings, forming part hereof, in whieh Figure 1 is a top or plan View of a manholecover embodying my design, and Fig. 2 is a cross-sectional view on the line of Fig. 1, these two views being deemed essential or necessary fora propel-illustration and understanding of the design of my invention.

The leading feature of my design for a manhole-cover consists of the shape or configuration and on tline of the cover.

Referring to the drawings, (6 represents the slightly-convex bottom of the coverand with it peripheral base-ri in or rest a, Which is curved in outline and extends from the face of the rim or rest to the under surface of the bottom.

[I is a flaring Wall extendingupwardly from the bottom Ct and provided with an inner ledge or seat 0, having a curved outline, as clearly shown in Fig. 2, and from theledge or seats the wall of the cover flares or tapers, as at c, to the top of the Wall 0 Opposite each other in the rim are block-like ornaments (Z (Z, provided with oblong openings (1 d and with transverse openings (Z (1*, leading therefrom, as clearly shown in Fig. 2 of the drawings.

Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-

The design for a manhole-cover, substantially as herein shown and described.

In testimony whereof I have hereunto set my signature in the presence of two subscribing Witnesses.

THOMAS P. GREGER.

Witnesses:

J. \VALTER DOUGLASS, 'inoMAs M. SMITH.

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