USD29399S - Design for a vault-light - Google Patents
Design for a vault-light Download PDFInfo
- Publication number
- USD29399S USD29399S US D29399 S USD29399 S US D29399S
- Authority
- US
- United States
- Prior art keywords
- design
- vault
- light
- mahony
- cavity
- Prior art date
Links
- 230000001154 acute Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
Images
Description
EX 09075 OR 0 29,399
EXAMBNERS R00 DESIC. N. No. 29,399. Patented Sept. 20, I898.
- M. MAHONY. VAULT LIGHT.
(Application flied Aug. 4, 1898.)
WITNESSES lNVE/VTOR lnbcha eZ mahof M6 11 Attorney,
ms um mm: 00, "Wm-Mme. WNINMOH. a, c.
UNITED STATES PATENT OFFICE.
MICHAEL MAHONY, OF TROY, NEW YORK.
DESIGN FOR A VAULT-LIGHT.
SPECIFICATION forming part of Design No. 29,399, dated September 20, 1898.
Application filed August 4, 1898. Serial No. 687,751. Term of patent 14 years.
To all whom it may concern:
Be it known that I, MICHAEL MAHONY, a citizen of the United States, residing at Troy, in the county of Rensselaer and State of New York, have invented and produced a new and original Design for Vault-Lights for Illuminating-Gratings; and I do hereby declare the following to be a full, clear, and exact description of the same, reference being had to the accompanying drawings, forming a part thereof, in which- Figure 1 is a bottom view of a lens embodying my design. Fig. 2 is a vertical cross-section of the same.
The object of my invention is to provide a design for vault-lights for illuminating-gratings; and to this end said invention consists in the design for a glass or light substantially as herein set forth.
The leading feature of my design consists of an overhanging plate and under it a pendent cylindrical projection, the bottom face of which has in the center a shallow sphericallyeurved cavity surrounded by a series of acuteedged concentric circular grooves of different diameters.
The light consists of an overhanging plate A, which is substantially cylindrical, but is slightly smaller around its upper periphery. From said plate there is pendent a cylindrical projection B of smaller diameter and of less thickness than the plate A. In the bottom face of the projection B, centrally thereof, there is a shallow spherically-curved cavity 1), and around said cavity a series of concentric circular grooves d of acute form, one edge of each groove being substantially vertical and the other edge having substantially the same bevel as the curved edge of the cavity 1).
Having now fully described my invention, I clain1 The design for a vault-light substantially as shown and described.
In testimony whereof I affix my signature in presence of two witnesses.
MICHAEL MAHONY.
Witnesses:
JOHN T. NORTON, JOHN J. CAIN.
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| USD29399S (en) | Design for a vault-light | |
| US458849A (en) | jacobs | |
| USD42847S (en) | Design for an artificial-light shade | |
| USD30805S (en) | Design for a manhole-cover | |
| USD42849S (en) | Design for an artificial-light shade | |
| USD30810S (en) | Design for a manhole-cover | |
| USD38725S (en) | Design for an artificial-light reflector | |
| USD36110S (en) | Design for a lamp-body | |
| USD46097S (en) | Design for an automobile lamp-globe | |
| USD30806S (en) | Design for a manhole-cover | |
| USD49194S (en) | Design for a ring for supporting glass lighting-bowls | |
| USD42099S (en) | Design for a lamp-shade | |
| USD32686S (en) | Design for a lamp shade or reflector | |
| USD50400S (en) | Design for a glass vessel | |
| USD47670S (en) | Design for a shower-plate for lighting-fixtures | |
| USD50398S (en) | Design fob a glass vessel | |
| US1142262A (en) | Gage-glass. | |
| USD45054S (en) | Design for a lamp-shade | |
| USD44720S (en) | Design for a glass shade for lights | |
| USD45041S (en) | Design for a glass dome for ceiling-lights | |
| USD42166S (en) | Design for a liquid cooler and dispenser | |
| USD51911S (en) | Design for a lens-clip | |
| USD50550S (en) | Design for a glass plate or similar article | |
| USD46722S (en) | William t | |
| USD48149S (en) | Design for a flower and plant holder |