USD246461S - Darkroom exposure meter and densitometer - Google Patents
Darkroom exposure meter and densitometer Download PDFInfo
- Publication number
- USD246461S USD246461S US05/655,825 US65582576F USD246461S US D246461 S USD246461 S US D246461S US 65582576 F US65582576 F US 65582576F US D246461 S USD246461 S US D246461S
- Authority
- US
- United States
- Prior art keywords
- densitometer
- exposure meter
- darkroom exposure
- darkroom
- meter
- 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
Images
Description
FIG. 1 is a front perspective view of a darkroom exposure meter and densitometer showing my new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a back side elevational view thereof;
FIG. 5 is a bottom plan view thereof.
Claims (1)
- The ornamental design for a darkroom exposure meter and densitometer, as shown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/655,825 USD246461S (en) | 1976-02-06 | 1976-02-06 | Darkroom exposure meter and densitometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/655,825 USD246461S (en) | 1976-02-06 | 1976-02-06 | Darkroom exposure meter and densitometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD246461S true USD246461S (en) | 1977-11-22 |
Family
ID=65406000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US05/655,825 Expired - Lifetime USD246461S (en) | 1976-02-06 | 1976-02-06 | Darkroom exposure meter and densitometer |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD246461S (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD283227S (en) | 1983-11-25 | 1986-04-01 | Warner-Lambert Technologies, Inc. | Photographic exposure control |
| USD283228S (en) | 1983-11-25 | 1986-04-01 | Warner-Lambert Technologies, Inc. | Photographic exposure control |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2333759A (en) * | 1940-08-22 | 1943-11-09 | Joseph M Akelaitis | Photometric device |
| US2879691A (en) * | 1955-10-27 | 1959-03-31 | Voigtlaender Ag | Photoelectric exposure meter |
| US3074312A (en) * | 1958-04-28 | 1963-01-22 | Gordon D Olson | Exposure meter |
| US3565535A (en) * | 1968-10-14 | 1971-02-23 | Calbiochem | Linear densitometer |
| US3814523A (en) * | 1970-12-23 | 1974-06-04 | Konishiroku Photo Ind | Photo-electric densitometer |
-
1976
- 1976-02-06 US US05/655,825 patent/USD246461S/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2333759A (en) * | 1940-08-22 | 1943-11-09 | Joseph M Akelaitis | Photometric device |
| US2879691A (en) * | 1955-10-27 | 1959-03-31 | Voigtlaender Ag | Photoelectric exposure meter |
| US3074312A (en) * | 1958-04-28 | 1963-01-22 | Gordon D Olson | Exposure meter |
| US3565535A (en) * | 1968-10-14 | 1971-02-23 | Calbiochem | Linear densitometer |
| US3814523A (en) * | 1970-12-23 | 1974-06-04 | Konishiroku Photo Ind | Photo-electric densitometer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD283227S (en) | 1983-11-25 | 1986-04-01 | Warner-Lambert Technologies, Inc. | Photographic exposure control |
| USD283228S (en) | 1983-11-25 | 1986-04-01 | Warner-Lambert Technologies, Inc. | Photographic exposure control |
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