USD307875S - Perimeter intrusion detector transmitter - Google Patents

Perimeter intrusion detector transmitter Download PDF

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Publication number
USD307875S
USD307875S US07/121,574 US12157487F USD307875S US D307875 S USD307875 S US D307875S US 12157487 F US12157487 F US 12157487F US D307875 S USD307875 S US D307875S
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US
United States
Prior art keywords
intrusion detector
perimeter intrusion
detector transmitter
transmitter
perimeter
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
US07/121,574
Inventor
John Mallory
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.)
Dicon Systems Ltd
Original Assignee
Dicon Systems Ltd
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 Dicon Systems Ltd filed Critical Dicon Systems Ltd
Priority to US07/121,574 priority Critical patent/USD307875S/en
Assigned to DICON SYSTEMS LIMITED, 719 CLAYSON ROAD, TORONTO, ONTARIO M9M 2H4, CANADA reassignment DICON SYSTEMS LIMITED, 719 CLAYSON ROAD, TORONTO, ONTARIO M9M 2H4, CANADA ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: MALLORY, JOHN
Application granted granted Critical
Publication of USD307875S publication Critical patent/USD307875S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front perspective view of a perimeter intrusion detector showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof, with the right side elevational view being a mirror image thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a top plan view thereof.

Claims (1)

  1. The ornamental design for a perimeter intrusion detector transmitter, as shown.
US07/121,574 1987-11-16 1987-11-16 Perimeter intrusion detector transmitter Expired - Lifetime USD307875S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/121,574 USD307875S (en) 1987-11-16 1987-11-16 Perimeter intrusion detector transmitter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/121,574 USD307875S (en) 1987-11-16 1987-11-16 Perimeter intrusion detector transmitter

Publications (1)

Publication Number Publication Date
USD307875S true USD307875S (en) 1990-05-15

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ID=70225339

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/121,574 Expired - Lifetime USD307875S (en) 1987-11-16 1987-11-16 Perimeter intrusion detector transmitter

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US (1) USD307875S (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD854436S1 (en) * 2017-11-02 2019-07-23 Optex Co., Ltd. Human body detectors
USD955909S1 (en) * 2021-01-21 2022-06-28 Ajax Systems Cyprus Holdings Ltd Movement sensor with image fixation
USD986084S1 (en) * 2020-10-01 2023-05-16 Ips Group Inc. Pole-mounted sensor
USD1011933S1 (en) 2020-10-01 2024-01-23 Ips Group Inc. Pole-mounted sensor
US11922756B2 (en) 2019-01-30 2024-03-05 J.J. Mackay Canada Limited Parking meter having touchscreen display
US11972654B2 (en) 2015-08-11 2024-04-30 J.J. Mackay Canada Limited Lightweight vandal resistant parking meter
USD1028323S1 (en) * 2022-08-15 2024-05-21 Holly Hunt Enterprises, Inc. Wall or ceiling mounted light fixture
US12008856B2 (en) 2011-03-03 2024-06-11 J.J. Mackay Canada Limited Single space parking meter and removable single space parking meter mechanism

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12008856B2 (en) 2011-03-03 2024-06-11 J.J. Mackay Canada Limited Single space parking meter and removable single space parking meter mechanism
US11972654B2 (en) 2015-08-11 2024-04-30 J.J. Mackay Canada Limited Lightweight vandal resistant parking meter
US11978300B2 (en) 2015-08-11 2024-05-07 J.J. Mackay Canada Limited Single space parking meter
USD854436S1 (en) * 2017-11-02 2019-07-23 Optex Co., Ltd. Human body detectors
US11922756B2 (en) 2019-01-30 2024-03-05 J.J. Mackay Canada Limited Parking meter having touchscreen display
USD986084S1 (en) * 2020-10-01 2023-05-16 Ips Group Inc. Pole-mounted sensor
USD1011933S1 (en) 2020-10-01 2024-01-23 Ips Group Inc. Pole-mounted sensor
USD955909S1 (en) * 2021-01-21 2022-06-28 Ajax Systems Cyprus Holdings Ltd Movement sensor with image fixation
USD1028323S1 (en) * 2022-08-15 2024-05-21 Holly Hunt Enterprises, Inc. Wall or ceiling mounted light fixture

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