USD342685S - Trigonometric function overlay - Google Patents
Trigonometric function overlay Download PDFInfo
- Publication number
- USD342685S USD342685S US07/897,513 US89751392F USD342685S US D342685 S USD342685 S US D342685S US 89751392 F US89751392 F US 89751392F US D342685 S USD342685 S US D342685S
- Authority
- US
- United States
- Prior art keywords
- trigonometric function
- function overlay
- overlay
- view
- showing
- 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 showing a trigonometric function overlay, according to my new design, showing movable arms of the device in one position of use;
FIG. 2 is a front plan view thereof;
FIG. 3 is a rear plan view thereof;
FIG. 4 is a left edge view thereof;
FIG. 5 is a right edge view thereof;
FIG. 6 is a top edge view thereof;
FIG. 7 is a bottom edge view thereof;
FIG. 8 is a perspective view similar to FIG. 1showing a modified embodiment thereof;
FIG. 9 is another perspective view similar to FIG. 8, showing a further modified embodiment thereof;
FIG. 10 is another perspective view similar to FIG. 8, showing still further modified embodiment thereof; and,
FIG. 11 is another perspective view similar to FIG. 10, showing the embodiment of FIG. 10 in a different position, a position of storage.
Claims (1)
- The ornamental design for a trigonometric function overlay, as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/897,513 USD342685S (en) | 1992-06-11 | 1992-06-11 | Trigonometric function overlay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/897,513 USD342685S (en) | 1992-06-11 | 1992-06-11 | Trigonometric function overlay |
Publications (1)
Publication Number | Publication Date |
---|---|
USD342685S true USD342685S (en) | 1993-12-28 |
Family
ID=70771873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US07/897,513 Expired - Lifetime USD342685S (en) | 1992-06-11 | 1992-06-11 | Trigonometric function overlay |
Country Status (1)
Country | Link |
---|---|
US (1) | USD342685S (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD409098S (en) * | 1997-07-28 | 1999-05-04 | Shoshana Michaeli | Adjustable unit circle board for evaluating trigonometric functions and their signs |
US20080052939A1 (en) * | 2006-08-31 | 2008-03-06 | Jesse Kozlowski | Apparatus and Method for Measuring the Trigonometric Cosine and Trigonometric Sine of an Angle |
USD668005S1 (en) * | 2010-05-18 | 2012-09-25 | Mair Linda N | Hoof trimming guide |
-
1992
- 1992-06-11 US US07/897,513 patent/USD342685S/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
William T. Stokes; Gems of Geometry; Trigonometric Function Generator; ®1978; pp. 85-86. |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD409098S (en) * | 1997-07-28 | 1999-05-04 | Shoshana Michaeli | Adjustable unit circle board for evaluating trigonometric functions and their signs |
US20080052939A1 (en) * | 2006-08-31 | 2008-03-06 | Jesse Kozlowski | Apparatus and Method for Measuring the Trigonometric Cosine and Trigonometric Sine of an Angle |
US7748129B2 (en) * | 2006-08-31 | 2010-07-06 | Jesse Kozlowski | Apparatus and method for measuring the trigonometric cosine and trigonometric sine of an angle |
USD668005S1 (en) * | 2010-05-18 | 2012-09-25 | Mair Linda N | Hoof trimming guide |
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