US35206A - Photographic-plate holder - Google Patents
Photographic-plate holder Download PDFInfo
- Publication number
- US35206A US35206A US35206DA US35206A US 35206 A US35206 A US 35206A US 35206D A US35206D A US 35206DA US 35206 A US35206 A US 35206A
- Authority
- US
- United States
- Prior art keywords
- plate
- photographic
- holder
- plate holder
- edges
- 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
- 239000011521 glass Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/26—Holders for containing light sensitive material and adapted to be inserted within the camera
-
- 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
- Y10S55/00—Gas separation
- Y10S55/05—Methods of making filter
-
- 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
- Y10S55/00—Gas separation
- Y10S55/39—Electrets separator
Definitions
- This invention consists in the construction of the plate-holder for supporting the sensitized glass or other plate in the camera, to present a series of iine points or edges for the support of the plate, the object being to prevent the collection of the sensitizin g solution on the plate at the lower edge thereof and to protect the plate or picture from stains by contact with the drippings from the plate or other foreign matter that might be present on the plate-holder.
- the plate-holder composed ot' a solid frame provided with points b b and edges a a, substantially as and for the purpose herein specitied.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
- Eyeglasses (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Description
UNITED STATES PATENT GEEICE.
H. K. AVERILL, JR., OF DECORAH, lOlVA.
PHOTOGRAPHIC-PLATE HOLDER Specication forming part of Letters Patent No. 35,206,
To all whom 1125 may concern.-
Be it known that l, H. K. AVEElLL, J r., of Decorah, in the county of lVinneshiek and State of Iowa, have invented a new and useful Improvement in Photographic-Plate Holders; and I do hereby declare that the following is a full, clear, and exact description of the same, reference being' had to the acompanying drawings, forming part of this specification, in which- Figure l is a front view of a plate-holder constructed according to inyinvention. Fig. 2 is a back view of the same. Fig. 3 is a section taken diagonally through opposite corners of the same.
Similar letters of reference indicate corresponding parts in the several figures.
This invention consists in the construction of the plate-holder for supporting the sensitized glass or other plate in the camera, to present a series of iine points or edges for the support of the plate, the object being to prevent the collection of the sensitizin g solution on the plate at the lower edge thereof and to protect the plate or picture from stains by contact with the drippings from the plate or other foreign matter that might be present on the plate-holder.
In carrying out my invention I propose to make the entire plate-holder of a single piece the interior of e dated May 13, 136;?.
of porcelain, glass, or oth not be acted upon by which it will hav er material that will the chemicals with e to come in contact. On ach side I construct two or more sharp edged projections, o a, whose edges run from back to front for the support of the edges of the plate, and at the back of each corner l construct supporting-points l) b, which are turned in a forward direction to support the back of the plate.
The manner in which the plateis supported at the edges by the sharp-edged projections c d and at the back by the pointed projections b h is fully illustrated by the representation of the plate in red outline in Figs. l and 3, where it can be seen that there is no place in the plate-holder where any liquid or other matter can accumulate in contact with l the plate.
That I claim as my invention, and desire to secure by Letters Patent, is
The plate-holder composed ot' a solid frame provided with points b b and edges a a, substantially as and for the purpose herein specitied.
H. K. AYERILL, JR. \Vitnesses:
H. H. DICKERMAN,
S. BLooiIEIELD.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US35206A true US35206A (en) | 1862-05-13 |
Family
ID=2104784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US35206D Expired - Lifetime US35206A (en) | Photographic-plate holder |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US35206A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040102125A1 (en) * | 2002-11-27 | 2004-05-27 | Morman Michael Tod | Extensible laminate of nonwoven and elastomeric materials and process for making the same |
| US20040110442A1 (en) * | 2002-08-30 | 2004-06-10 | Hannong Rhim | Stretchable nonwoven materials with controlled retraction force and methods of making same |
| US20060147716A1 (en) * | 2004-12-30 | 2006-07-06 | Jaime Braverman | Elastic films with reduced roll blocking capability, methods of making same, and limited use or disposable product applications incorporating same |
-
0
- US US35206D patent/US35206A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040110442A1 (en) * | 2002-08-30 | 2004-06-10 | Hannong Rhim | Stretchable nonwoven materials with controlled retraction force and methods of making same |
| US20040102125A1 (en) * | 2002-11-27 | 2004-05-27 | Morman Michael Tod | Extensible laminate of nonwoven and elastomeric materials and process for making the same |
| US20060147716A1 (en) * | 2004-12-30 | 2006-07-06 | Jaime Braverman | Elastic films with reduced roll blocking capability, methods of making same, and limited use or disposable product applications incorporating same |
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