USD280320S - Twisted-fin heat sink for electrical devices - Google Patents
Twisted-fin heat sink for electrical devices Download PDFInfo
- Publication number
- USD280320S USD280320S US06/518,741 US51874183F USD280320S US D280320 S USD280320 S US D280320S US 51874183 F US51874183 F US 51874183F US D280320 S USD280320 S US D280320S
- Authority
- US
- United States
- Prior art keywords
- twisted
- heat sink
- electrical devices
- fin heat
- fin
- 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 twisted-fin heat sink for electrical devices showing my new design;
FIG. 2 is a front elevational view thereof;
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 twisted-fin heat sink for electrical devices, substantially as shown.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/518,741 USD280320S (en) | 1983-07-29 | 1983-07-29 | Twisted-fin heat sink for electrical devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/518,741 USD280320S (en) | 1983-07-29 | 1983-07-29 | Twisted-fin heat sink for electrical devices |
Publications (1)
Publication Number | Publication Date |
---|---|
USD280320S true USD280320S (en) | 1985-08-27 |
Family
ID=69939303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US06/518,741 Expired - Lifetime USD280320S (en) | 1983-07-29 | 1983-07-29 | Twisted-fin heat sink for electrical devices |
Country Status (1)
Country | Link |
---|---|
US (1) | USD280320S (en) |
Cited By (2)
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 |
USD933617S1 (en) * | 2019-09-13 | 2021-10-19 | Marvell Asia Pte, Ltd. | Heat sink cover |
-
1983
- 1983-07-29 US US06/518,741 patent/USD280320S/en not_active Expired - Lifetime
Non-Patent Citations (2)
Title |
---|
Aham Heat Sinks Catalog, p. 14, Model 300, Heat Sink. |
Electronic Design, 2-18-1982, p. 267, Series 97, 555 Copper Electronic Gasket. |
Cited By (3)
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 |
USD933617S1 (en) * | 2019-09-13 | 2021-10-19 | Marvell Asia Pte, Ltd. | Heat sink cover |
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