USD269084S - Dual heat sink for electronic semiconductor devices - Google Patents
Dual heat sink for electronic semiconductor devices Download PDFInfo
- Publication number
- USD269084S USD269084S US06/252,030 US25203081F USD269084S US D269084 S USD269084 S US D269084S US 25203081 F US25203081 F US 25203081F US D269084 S USD269084 S US D269084S
- Authority
- US
- United States
- Prior art keywords
- heat sink
- semiconductor devices
- electronic semiconductor
- dual heat
- dual
- 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 perspective view of a dual heat sink for electronic semiconductor devices showing my new design; the broken lines being shown for illustrative purposes, only;
FIG. 2 is a front elevational view of the same heat sink;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a side elevational view thereof, looking toward the right side of the heat sink as it is shown in FIG. 1;
FIG. 5 is a side elevational view thereof, looking toward the left side of the heat sink as it is shown in FIG. 1;
FIG. 6 is a top plan view thereof; and
FIG. 7 is a bottom plan view thereof.
Claims (1)
- The ornamental design for a dual heat sink for electronic semiconductor devices, substantially as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/252,030 USD269084S (en) | 1981-04-08 | 1981-04-08 | Dual heat sink for electronic semiconductor devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/252,030 USD269084S (en) | 1981-04-08 | 1981-04-08 | Dual heat sink for electronic semiconductor devices |
Publications (1)
Publication Number | Publication Date |
---|---|
USD269084S true USD269084S (en) | 1983-05-24 |
Family
ID=64048414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US06/252,030 Expired - Lifetime USD269084S (en) | 1981-04-08 | 1981-04-08 | Dual heat sink for electronic semiconductor devices |
Country Status (1)
Country | Link |
---|---|
US (1) | USD269084S (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6633485B1 (en) | 2002-11-20 | 2003-10-14 | Illinois Tool Works Inc. | Snap-in heat sink for semiconductor mounting |
USD894848S1 (en) * | 2017-05-24 | 2020-09-01 | Osram Sylvania Inc. | Lightweight heat sink |
USD902163S1 (en) * | 2017-05-24 | 2020-11-17 | Osram Sylvania Inc. | Surface-mountable heat sink |
USD906267S1 (en) * | 2018-06-26 | 2020-12-29 | Osram Sylvania Inc. | Surface-mountable heat sink |
-
1981
- 1981-04-08 US US06/252,030 patent/USD269084S/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
Amperex Transistor Brocure, 6/1966, Extruded Aluminum Heat-Sink. |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6633485B1 (en) | 2002-11-20 | 2003-10-14 | Illinois Tool Works Inc. | Snap-in heat sink for semiconductor mounting |
US20040201964A1 (en) * | 2002-11-20 | 2004-10-14 | Sigl Dennis R. | Snap-in heat sink for semiconductor mounting |
USD894848S1 (en) * | 2017-05-24 | 2020-09-01 | Osram Sylvania Inc. | Lightweight heat sink |
USD894849S1 (en) * | 2017-05-24 | 2020-09-01 | Osram Sylvania Inc. | Heat sink |
USD902163S1 (en) * | 2017-05-24 | 2020-11-17 | Osram Sylvania Inc. | Surface-mountable heat sink |
USD906267S1 (en) * | 2018-06-26 | 2020-12-29 | Osram Sylvania Inc. | Surface-mountable heat sink |
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