US422143A - Photo-negative bath-dish - Google Patents
Photo-negative bath-dish Download PDFInfo
- Publication number
- US422143A US422143A US422143DA US422143A US 422143 A US422143 A US 422143A US 422143D A US422143D A US 422143DA US 422143 A US422143 A US 422143A
- Authority
- US
- United States
- Prior art keywords
- dish
- bath
- photo
- negative
- negatives
- 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
- 210000000614 Ribs Anatomy 0.000 description 8
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D13/00—Processing apparatus or accessories therefor, not covered by groups G11B3/00 - G11B11/00
- G03D13/02—Containers; Holding-devices
- G03D13/08—Devices for holding exposed material; Devices for supporting exposed material
- G03D13/12—Frames
- G03D13/125—Frames for several filmstrips or plates
Definitions
- This invention relates to dishes of the class employed in the treatment of photo-negatives, the objects of the invent-ion being to support a number of negatives in a .single dish in a manner such that they will not bear against each other, and also in a manner such that the lower edgesl of the negatives will be held above the sediment that is deposited in the bath.
- Figure 1 is a plan view of my improved photo-negative bath-dish.
- Fig. 2 isa longitudinal sectional view on line 1r of Fig. 1
- Fig. 3 isa cross-sectional view on line y y of Fig. 2.
- 10 represents a dish, preierably of porcelain or earthernware, and formed with a series of inwardly-extending ribs or flanges a a a a', the ribs or flanges .extending inward from each end Wall of the dish. Across the bottom of the end walls there are formed ledges 5l1, adapted to support the lower edges of the negatives.
- the dish may be provided with handles 13, as illustrated.
- handles 13 may be provided with handles 13, as illustrated.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Table Devices Or Equipment (AREA)
Description
(No Model.)
J. R. MOBLLER. PHoTo NHGATTVH BATH DISH.
Patented Feb. 25, 1890.
/N VEN 70H A TTOHNE Y S.
u rUEns. mwumgmmf, www, n. c
UNITED STATES PATENT EEICE.
Jol-IN R. MOELLEE, 0E GRAND isLAND, NEBRASKA.
PHOTO-NEGATIVE BATH-DISH.
SPECIFICATION forming part of Letters Patent No. 422,143, dated February 25, 1890.
Application filed August 16,1889.
To LZZ whom it may concern/.-
Be it known, that I, JOHN R. MOELLER, of Grand Island, in the county of Hall and State of Nebraska, have invented a new and Improved Photo Negative Bath Dish, of which the following is a full, clear, and exact description.
This invention relates to dishes of the class employed in the treatment of photo-negatives, the objects of the invent-ion being to support a number of negatives in a .single dish in a manner such that they will not bear against each other, and also in a manner such that the lower edgesl of the negatives will be held above the sediment that is deposited in the bath.
To the ends above named the invention consists in the construction hereinafter more fully described, and specifically pointed out in the claim.
Reference. is to be had to the accompanying drawings, forming a part of this specification, in which similar figures and letters of reference indicate corresponding parts in all the views. f
Figure 1 is a plan view of my improved photo-negative bath-dish. Fig. 2 isa longitudinal sectional view on line 1r of Fig. 1, and Fig. 3 isa cross-sectional view on line y y of Fig. 2. y
In the drawings, 10 represents a dish, preierably of porcelain or earthernware, and formed with a series of inwardly-extending ribs or flanges a a a a', the ribs or flanges .extending inward from each end Wall of the dish. Across the bottom of the end walls there are formed ledges 5l1, adapted to support the lower edges of the negatives.
In the treatment of negatives they are Serial No. 321,006'. (No model.)
placed so that their ends rest between the ribs at either end of the dish, their lower edges resting upon the ledges 11, thus holding the negatives apart, as represented-in Figs. 1 and 3. Negatives of a length suiiicient to reach frein ledge to ledge would ordinarily be placed as represented in Fig. 2; but in order that shorter negatives may be treated in the dish I form side walls of the dish with inwardly-extending flanges b b b b, and between said flanges I insert a corrugated partition 12, which, when the plates are adjusted, as indicated by dotted lines in Fig. 1, serves to hold the said plates from touching.
If desired, the dish may be provided with handles 13, as illustrated. Now, although I have represented only two inwardly-extending ribs at each side of the dish, I desire it to be understood that any number of such* JOHN R. MOELLER.
Vitnesses:
EDWARD KENT, Jr., C. SEDGwicK.
Publications (1)
Publication Number | Publication Date |
---|---|
US422143A true US422143A (en) | 1890-02-25 |
Family
ID=2491060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US422143D Expired - Lifetime US422143A (en) | Photo-negative bath-dish |
Country Status (1)
Country | Link |
---|---|
US (1) | US422143A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001087115A2 (en) | 2000-05-18 | 2001-11-22 | Colgate-Palmolive Company | Toothbrush having an efficacious bristle pattern |
US20030140440A1 (en) * | 1999-06-11 | 2003-07-31 | Gavney James A. | Dentition cleaning device and system |
US20030229959A1 (en) * | 1999-06-11 | 2003-12-18 | Gavney James A. | Multi-directional wiping elements and device using the same |
US20050049155A1 (en) * | 1999-06-11 | 2005-03-03 | Gavney James A. | Oral-care device and system |
US20050060826A1 (en) * | 2000-09-19 | 2005-03-24 | Gavney James A. | Device with multi-structural contact elements |
US20050232687A1 (en) * | 2004-04-16 | 2005-10-20 | Zeh Mark A | Composition applicator devices including twist off closure member and related methods |
-
0
- US US422143D patent/US422143A/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030140440A1 (en) * | 1999-06-11 | 2003-07-31 | Gavney James A. | Dentition cleaning device and system |
US20030229959A1 (en) * | 1999-06-11 | 2003-12-18 | Gavney James A. | Multi-directional wiping elements and device using the same |
US20040231082A1 (en) * | 1999-06-11 | 2004-11-25 | Gavney James A. | Dentition cleaning device and system |
US20050049155A1 (en) * | 1999-06-11 | 2005-03-03 | Gavney James A. | Oral-care device and system |
WO2001087115A2 (en) | 2000-05-18 | 2001-11-22 | Colgate-Palmolive Company | Toothbrush having an efficacious bristle pattern |
US20050060826A1 (en) * | 2000-09-19 | 2005-03-24 | Gavney James A. | Device with multi-structural contact elements |
US20050155172A1 (en) * | 2000-09-19 | 2005-07-21 | Gavney James A.Jr. | Device with multi-structural contact elements |
US20050232687A1 (en) * | 2004-04-16 | 2005-10-20 | Zeh Mark A | Composition applicator devices including twist off closure member and related methods |
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