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
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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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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)

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USD331123S true USD331123S (en) 1992-11-17

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ID=70478449

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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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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

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968412C (en) 1952-07-11 1958-02-13 Siemens Ag Narrow beam luminaire for fluorescent lamps
USD315423S (en) 1989-02-27 1991-03-12 Fresnel Technologies, Inc. Long range fresnel lens array for infrared motion detector system
USD315422S (en) 1988-10-11 1991-03-12 Fresnel Technologies, Inc. Lens array for passive infrared motion detector systems or the like
USD315424S (en) 1989-02-27 1991-03-12 Fresnel Technologies, Inc. Vertical barrier fresnel lens array for infrared motion detector systems
USD315425S (en) 1989-02-27 1991-03-12 Fresnel Technologies, Inc. Dense wide angle fresnel lens array for infrared motion detector system
USD315807S (en) 1989-02-27 1991-03-26 Fresnel Technologies, Inc. Wide angle fresnel lens array for infrared motion detector
USD315808S (en) 1989-02-27 1991-03-26 Fresnel Technologies, Inc. Extra wide angle fresnel lens array for infrared motion detector
USD315806S (en) 1989-02-27 1991-03-26 Fresnel Technologies, Inc. Dense wide angle fresnel lens array for infrared motion detector
USD315966S (en) 1988-11-07 1991-04-02 Fresnel Technologies, Inc. Wide angle fresnel lens array for infrared motion detector system

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968412C (en) 1952-07-11 1958-02-13 Siemens Ag Narrow beam luminaire for fluorescent lamps
USD315422S (en) 1988-10-11 1991-03-12 Fresnel Technologies, Inc. Lens array for passive infrared motion detector systems or the like
USD315966S (en) 1988-11-07 1991-04-02 Fresnel Technologies, Inc. Wide angle fresnel lens array for infrared motion detector system
USD315423S (en) 1989-02-27 1991-03-12 Fresnel Technologies, Inc. Long range fresnel lens array for infrared motion detector system
USD315424S (en) 1989-02-27 1991-03-12 Fresnel Technologies, Inc. Vertical barrier fresnel lens array for infrared motion detector systems
USD315425S (en) 1989-02-27 1991-03-12 Fresnel Technologies, Inc. Dense wide angle fresnel lens array for infrared motion detector system
USD315807S (en) 1989-02-27 1991-03-26 Fresnel Technologies, Inc. Wide angle fresnel lens array for infrared motion detector
USD315808S (en) 1989-02-27 1991-03-26 Fresnel Technologies, Inc. Extra wide angle fresnel lens array for infrared motion detector
USD315806S (en) 1989-02-27 1991-03-26 Fresnel Technologies, Inc. Dense wide angle fresnel lens array for infrared motion detector

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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