USD331126S - Extra wide angle fresnel lens array for infrared motion detector - Google Patents
Extra wide angle fresnel lens array for infrared motion detector Download PDFInfo
- Publication number
- USD331126S USD331126S US07/747,207 US74720791F USD331126S US D331126 S USD331126 S US D331126S US 74720791 F US74720791 F US 74720791F US D331126 S USD331126 S US D331126S
- Authority
- US
- United States
- Prior art keywords
- lens array
- wide angle
- fresnel lens
- motion detector
- infrared motion
- 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
The single FIGURE is a front elevational view of an extra wide angle fresnel lens array for infrared motion detector showing my new design, the lens array being a flat, rectangular, thin sheet having a front surface with grooves thereon and a plain, smooth rear surface with no ornamentation.
Claims (1)
- The ornamental design for an extra wide angle fresnel lens array for infrared motion detector, as shown and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/747,207 USD331126S (en) | 1991-08-16 | 1991-08-16 | Extra wide angle fresnel lens array for infrared motion detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/747,207 USD331126S (en) | 1991-08-16 | 1991-08-16 | Extra wide angle fresnel lens array for infrared motion detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD331126S true USD331126S (en) | 1992-11-17 |
Family
ID=70478556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US07/747,207 Expired - Lifetime USD331126S (en) | 1991-08-16 | 1991-08-16 | Extra wide angle fresnel lens array for infrared motion detector |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD331126S (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190056536A1 (en) * | 2017-08-17 | 2019-02-21 | Honeywell International Inc. | Fresnel lens array with improved off-axis optical efficiency |
| USD914208S1 (en) | 2019-06-14 | 2021-03-23 | Owen Mumford Limited | Syringe component |
| USD938022S1 (en) | 2016-08-10 | 2021-12-07 | Owen Mumford Limited | Safety pen needle |
| USD952136S1 (en) | 2019-06-14 | 2022-05-17 | Owen Mumford Limited | Syringe |
| USD959651S1 (en) | 2020-04-08 | 2022-08-02 | Owen Mumford Limited | Medical instrument |
| USD972745S1 (en) | 2020-05-07 | 2022-12-13 | Owen Mumford Limited | Testing device |
-
1991
- 1991-08-16 US US07/747,207 patent/USD331126S/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD938022S1 (en) | 2016-08-10 | 2021-12-07 | Owen Mumford Limited | Safety pen needle |
| USD959654S1 (en) | 2016-08-10 | 2022-08-02 | Owen Mumford Limited | Safety pen needle |
| US20190056536A1 (en) * | 2017-08-17 | 2019-02-21 | Honeywell International Inc. | Fresnel lens array with improved off-axis optical efficiency |
| US10539718B2 (en) * | 2017-08-17 | 2020-01-21 | Honeywell International Inc. | Fresnel lens array with improved off-axis optical efficiency |
| USD914208S1 (en) | 2019-06-14 | 2021-03-23 | Owen Mumford Limited | Syringe component |
| USD952136S1 (en) | 2019-06-14 | 2022-05-17 | Owen Mumford Limited | Syringe |
| USD959651S1 (en) | 2020-04-08 | 2022-08-02 | Owen Mumford Limited | Medical instrument |
| USD972745S1 (en) | 2020-05-07 | 2022-12-13 | Owen Mumford Limited | Testing device |
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