USD315805S - Horizontal fan fresnel lens array for infrared motion detector - Google Patents

Horizontal fan fresnel lens array for infrared motion detector Download PDF

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Publication number
USD315805S
USD315805S US07/316,432 US31643289F USD315805S US D315805 S USD315805 S US D315805S US 31643289 F US31643289 F US 31643289F US D315805 S USD315805 S US D315805S
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US
United States
Prior art keywords
lens array
fresnel lens
motion detector
infrared motion
horizontal fan
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
US07/316,432
Inventor
Richard N. Claytor
Russell G. Torti
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 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 US07/316,432 priority Critical patent/USD315805S/en
Assigned to FRESNEL TECHNOLOGIES, INC., reassignment FRESNEL TECHNOLOGIES, INC., ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: CLAYTOR, RICHARD N.
Assigned to FRESNEL TECHNOLOGIES, INC. reassignment FRESNEL TECHNOLOGIES, INC. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: TORTI, RUSSELL G.
Application granted granted Critical
Publication of USD315805S publication Critical patent/USD315805S/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 horizontal fan fresnel lens array for infrared motion detector showing our 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 horizontal fan fresnel lens array for infrared motion detector, as shown and described.
US07/316,432 1989-02-27 1989-02-27 Horizontal fan fresnel lens array for infrared motion detector Expired - Lifetime USD315805S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/316,432 USD315805S (en) 1989-02-27 1989-02-27 Horizontal fan fresnel lens array for infrared motion detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/316,432 USD315805S (en) 1989-02-27 1989-02-27 Horizontal fan fresnel lens array for infrared motion detector

Publications (1)

Publication Number Publication Date
USD315805S true USD315805S (en) 1991-03-26

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ID=70286403

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/316,432 Expired - Lifetime USD315805S (en) 1989-02-27 1989-02-27 Horizontal fan fresnel lens array for infrared motion detector

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (6)

* Cited by examiner, † Cited by third party
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
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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