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Patent
D286298
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Priority
Feb 03 1984
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Filed
Feb 03 1984
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Issued
Oct 21 1986
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Expiry
Oct 21 2000
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Assg.orig
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Entity
unknown
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8
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8
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n/a
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The ornamental design for an integrating photometer, substantially as shown.
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FIG. 1 is a top plan view of an integrating photometer showing our new
design;
FIG. 2 is a right side elevational view thereof, the left side elevational
view being substantially a mirror image thereof; and
FIG. 3 is a bottom plan view thereof.
May, Joe T., Hale, Steven D.
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| 10876886, |
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YOUV LABS, INC |
Methods, systems, and apparatuses for accurate measurement of health relevant UV exposure from sunlight |
| 11353361, |
Oct 19 2018 |
YouV Labs, Inc. |
Methods, systems, and apparatuses for accurate measurement of health relevant UV exposure from sunlight |
| 11428572, |
Oct 19 2018 |
YouV Labs, Inc. |
Methods, systems, and apparatuses for accurate measurement of health relevant UV exposure from sunlight |
| 6852981, |
Nov 04 2002 |
|
Ultraviolet radiation intensity meter |
| D335824, |
Jan 11 1991 |
|
Microwave oven tester |
| D807204, |
Mar 31 2016 |
NIPPON LIGHT METAL COMPANY, LTD. |
Container for dosimeter |
| D829112, |
Aug 25 2016 |
The Joan and Irwin Jacobs Technion-Cornell Innovation Institute |
Sensing device |
| D866498, |
Sep 28 2018 |
|
Mobile device with an integrated hazardous condition detection system |
| Patent |
Priority |
Assignee |
Title |
| 3999061, |
Apr 30 1975 |
HER MAJESTY IN RIGHT OF CANADA AS REPRESENTED BY THE MINISTER OF AGRICULTURE |
Radiant energy integrating meter |
| 4013886, |
Feb 21 1974 |
Patentverwertungs-und Finanzierungsgesellschaft SERANIA AG |
Light projector and detector unit |
| 4212535, |
Nov 02 1977 |
National Research Council of Canada |
Ultraviolet radiation dosimeter |
| 4544843, |
Jan 28 1983 |
SANTA BARBARA RESEARCH CENTER GOLETA, CA A CA CORP |
Radiation detector with built-in test capability |
| 4558953, |
Nov 28 1981 |
Olympus Optical Co., Ltd. |
Colorimetric method and apparatus |
| 157378, |
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| 213025, |
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| D257851, |
Mar 13 1978 |
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Light meter |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Feb 03 1984 | | Colight, Inc. | (assignment on the face of the patent) | | / |
| Feb 03 1984 | | Electronic Instrumentation & Technology | (assignment on the face of the patent) | | / |
| Mar 18 1986 | MAY, JOE T | ELECTRONIC INSTRUMENTATION & TECHNOLOGY, A CORP OF VA | ASSIGNMENT OF 1 2 OF ASSIGNORS INTEREST | 004545 | /0611 |
pdf |
| Mar 18 1986 | HALE, STEVEN D | ELECTRONIC INSTRUMENTATION & TECHNOLOGY, A CORP OF VA | ASSIGNMENT OF 1 2 OF ASSIGNORS INTEREST | 004545 | /0611 |
pdf |
| Mar 18 1986 | MAY, JOE T | COLIGHT, A DIVISION OF CANRAD-HANOVIA, INC , A CORP OF MINNESOTA | ASSIGNMENT OF 1 2 OF ASSIGNORS INTEREST | 004545 | /0611 |
pdf |
| Mar 18 1986 | HALE, STEVEN D | COLIGHT, A DIVISION OF CANRAD-HANOVIA, INC , A CORP OF MINNESOTA | ASSIGNMENT OF 1 2 OF ASSIGNORS INTEREST | 004545 | /0611 |
pdf |
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