USD331123S - Long range fresnel lens array for infrared motion detector - Google Patents

Long range fresnel lens array for infrared motion detector Download PDF

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Publication number
USD331123S
USD331123S US07/746,718 US74671891F USD331123S US D331123 S USD331123 S US D331123S US 74671891 F US74671891 F US 74671891F US D331123 S USD331123 S US D331123S
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US
United States
Prior art keywords
lens array
fresnel lens
long range
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
Application number
US07/746,718
Inventor
Richard N. Claytor
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FRESNEL TECHNOLOGIES Inc A CORP OF TX
Fresnel Tech Inc
Original Assignee
Fresnel Tech Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fresnel Tech Inc filed Critical Fresnel Tech Inc
Priority to US07/746,718 priority Critical patent/USD331123S/en
Assigned to FRESNEL TECHNOLOGIES, INC., A CORP. OF TX reassignment FRESNEL TECHNOLOGIES, INC., A CORP. OF TX ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: CLAYTOR, RICHARD N.
Application granted granted Critical
Publication of USD331123S publication Critical patent/USD331123S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

The single FIGURE is a front elevational view of a long range 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)

  1. The ornamental design for a long range fresnel lens array for infrared motion detector, as shown and described.
US07/746,718 1991-08-19 1991-08-19 Long range fresnel lens array for infrared motion detector Expired - Lifetime USD331123S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/746,718 USD331123S (en) 1991-08-19 1991-08-19 Long range fresnel lens array for infrared motion detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/746,718 USD331123S (en) 1991-08-19 1991-08-19 Long range fresnel lens array for infrared motion detector

Publications (1)

Publication Number Publication Date
USD331123S true USD331123S (en) 1992-11-17

Family

ID=70478449

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/746,718 Expired - Lifetime USD331123S (en) 1991-08-19 1991-08-19 Long range fresnel lens array for infrared motion detector

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US (1) USD331123S (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD888315S1 (en) * 2018-06-08 2020-06-23 Holly Hunt Eneterprises, Inc. Light fixture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD888315S1 (en) * 2018-06-08 2020-06-23 Holly Hunt Eneterprises, Inc. Light fixture

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