US23875A - Lamp-shade - Google Patents
Lamp-shade Download PDFInfo
- Publication number
- US23875A US23875A US23875DA US23875A US 23875 A US23875 A US 23875A US 23875D A US23875D A US 23875DA US 23875 A US23875 A US 23875A
- Authority
- US
- United States
- Prior art keywords
- shade
- lamp
- mica
- wilhelm
- improvement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000010445 mica Substances 0.000 description 7
- 229910052618 mica group Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S83/00—Cutting
- Y10S83/923—Waste product cutting
Definitions
- the nature of improvement consists in inter-posing pictures painted or printed on paper between sheets of thin mica at intervals in suitable apertures made in a metallic frame.
- Figure 1 represents a perspective view of our improved lamp shade
- Fig. 2 an interior view of it as shown by a section.
- a A A represents a metallic frame composed of tin or other metal,
- a series of openings or apertures C, D, E, etc., are made around the circumference of the shade.
- the series of pictures C, D, E are placed between sheets of mica of size corresponding to the picture. hen so prepared the pictures inclosed between the pieces of mica are placed in the openings and rest on the back against the edges of the openings and in front are retained by a small ornamental frame H H H H H H.
- the inside of the metal part of the frame A A A is painted white so as to glve a good reflectmg surface.
- the picture G, D, E over these openings in the frame permit a portion of light to pass through and give a very ornamental appearance to the room while the mica on the inside prevents the paper from taking fire; and the mica on the outside gives a permanent luster to the picture and protects it from the effect of moisture, so that it can be easily washed off and kept bright.
- This improvement permits a complete shade of a highly ornamental external appearance perfectly safe from risk of fire and which may be cleansed, and which is unaffected by the atmosphere. It is an improvement, for it obviates the necessity of having a distinct mica protector and paper shade, and is far more durable being in fact imperishable.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Silicon Compounds (AREA)
Description
2 SheetsSheet I. C. & A. (3-, WILH-ELM.
Lamp Shade. No. 23,875.
'- Patented May 3,1859.
2 Sheets-Sheet 2 C. & A. C. WILHELM.
Lamp Shade.
No. 23,875. v I Patented "May 3, 1859. I
UTE SA ES PATENT OFFICE.
CHARLES WILHELM AND ANNA G. WILHELM, OF PHILADELPHIA, PENNSYLVANIA.
LAMP-SHADE.
Specification of Letters Patent No. 23,875, dated May 3, 18-59.
To all whom it may concern:
Be it known that we, CHARLES WILHELM and ANNA C. VVILHELM, of Philadelphia, Pennsylvania, have invented a new and useful Improvement in Lamp-Shades; and we do hereby declare the following to be a full and exact description of the same.
The nature of improvement consists in inter-posing pictures painted or printed on paper between sheets of thin mica at intervals in suitable apertures made in a metallic frame.
In the accompanying drawings, Figure 1 represents a perspective view of our improved lamp shade; Fig. 2 an interior view of it as shown by a section.
A A A represents a metallic frame composed of tin or other metal, A series of openings or apertures C, D, E, etc., are made around the circumference of the shade. The series of pictures C, D, E are placed between sheets of mica of size corresponding to the picture. hen so prepared the pictures inclosed between the pieces of mica are placed in the openings and rest on the back against the edges of the openings and in front are retained by a small ornamental frame H H H H H H. The inside of the metal part of the frame A A A is painted white so as to glve a good reflectmg surface.
The picture G, D, E over these openings in the frame permit a portion of light to pass through and give a very ornamental appearance to the room while the mica on the inside prevents the paper from taking fire; and the mica on the outside gives a permanent luster to the picture and protects it from the effect of moisture, so that it can be easily washed off and kept bright.
This improvement permits a complete shade of a highly ornamental external appearance perfectly safe from risk of fire and which may be cleansed, and which is unaffected by the atmosphere. It is an improvement, for it obviates the necessity of having a distinct mica protector and paper shade, and is far more durable being in fact imperishable.
Having thus described our improvement what we claim as our invention and desire to secure by Letters Patent is The combination of the metallic shade A A A with the paper pictures C D E between sheets of mica as above described.
CHARLES WILHELM. ANNA CATHARINE l/VILHELM.
Witnesses:
J. Gr. MINI CHILD, J. H. P. JENKINS.
Publications (1)
Publication Number | Publication Date |
---|---|
US23875A true US23875A (en) | 1859-05-03 |
Family
ID=2091541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US23875D Expired - Lifetime US23875A (en) | Lamp-shade |
Country Status (1)
Country | Link |
---|---|
US (1) | US23875A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3712344A (en) * | 1968-07-23 | 1973-01-23 | V Kovacec | Strip cutting unit for looms |
US20050077237A1 (en) * | 2000-10-30 | 2005-04-14 | Wickham Daniel Edmund | Method for recovering a disposal trench with a biomat slime, and method for operating a waste treatment vessel |
WO2020171901A1 (en) | 2019-02-21 | 2020-08-27 | Motorola Solutions, Inc. | Video annotation |
-
0
- US US23875D patent/US23875A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3712344A (en) * | 1968-07-23 | 1973-01-23 | V Kovacec | Strip cutting unit for looms |
US20050077237A1 (en) * | 2000-10-30 | 2005-04-14 | Wickham Daniel Edmund | Method for recovering a disposal trench with a biomat slime, and method for operating a waste treatment vessel |
WO2020171901A1 (en) | 2019-02-21 | 2020-08-27 | Motorola Solutions, Inc. | Video annotation |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3881857D1 (en) | EMAIL COATING FILLED WITH GLASS BEADS FOR COOKING EQUIPMENT AND COOKING EQUIPMENT SO CLOTHED. | |
US2823477A (en) | Lamp shade | |
DE3870946D1 (en) | SPIRAL COMPRESSOR WITH LIFT ADJUSTMENT DEVICE. | |
US23875A (en) | Lamp-shade | |
NO913193D0 (en) | COATED GLASS AND MANUFACTURING THEREOF. | |
NL185439C (en) | TELEVISION CAMERA LINK WITH A RANGE AND APERTURE CORRECTION LINK. | |
US2097061A (en) | Illuminated decorative device | |
DE69105653D1 (en) | Phosphorus composition and X-ray intensifying screen mainly emitting in the spectral range of silver halide sensitivity. | |
US384151A (en) | Apparatus for photographing by artificial lsght | |
US260559A (en) | Jonathan o | |
US2210371A (en) | Grille | |
DE3870764D1 (en) | ANILINOPHENYLTHIOUROSES, -ISOTHIOUARS AND CARBODIIMIDS, THEIR PRODUCTION AND USE IN PEST CONTROL. | |
US2435759A (en) | Lamp shade | |
JPS5250764A (en) | Portable electronic watch | |
EP0003365A3 (en) | Method for the manufacture of a planar or unidirectionally curved luminescent screen for flat colour picture screens and picture display apparatuses, and luminescent screen manufactured by this method | |
US1937868A (en) | Display tray | |
US2003376A (en) | Ring, brooch pin, bracelet, and the like | |
US38523A (en) | Incombustible-paper shades for lamps | |
US481217A (en) | Picture-frame | |
US25977A (en) | Method of mounting ambbotypes | |
US1143168A (en) | Sign. | |
US1566703A (en) | Illuminating device for simulating daylight | |
US22311A (en) | Lamp-shade supporter | |
US21016A (en) | Closet foe | |
US1070710A (en) | Lamp-shade. |