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USD579811S1 - Emergency alert signal - Google Patents

Emergency alert signal Download PDF

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Publication number
USD579811S1
USD579811S1 US29/305,979 US30597908F USD579811S US D579811 S1 USD579811 S1 US D579811S1 US 30597908 F US30597908 F US 30597908F US D579811 S USD579811 S US D579811S
Authority
US
United States
Prior art keywords
emergency alert
alert signal
view
emergency
signal
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
US29/305,979
Inventor
Richard Cambell
Jacqueline J Simon
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US29/305,979 priority Critical patent/USD579811S1/en
Application granted granted Critical
Publication of USD579811S1 publication Critical patent/USD579811S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a perspective view of an emergency alert signal;
FIG. 2 is a front view thereof;
FIG. 3 is a back view thereof;
FIG. 4 is a side view thereof;
FIG. 5 is a top view thereof; and,
FIG. 6 is a bottom view thereof.
The broken lines depict unclaimed environmental subject matter.

Claims (1)

    CLAIM
  1. The ornamental design for a emergency alert signal, as shown.
US29/305,979 2008-03-31 2008-03-31 Emergency alert signal Expired - Lifetime USD579811S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/305,979 USD579811S1 (en) 2008-03-31 2008-03-31 Emergency alert signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/305,979 USD579811S1 (en) 2008-03-31 2008-03-31 Emergency alert signal

Publications (1)

Publication Number Publication Date
USD579811S1 true USD579811S1 (en) 2008-11-04

Family

ID=39916834

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/305,979 Expired - Lifetime USD579811S1 (en) 2008-03-31 2008-03-31 Emergency alert signal

Country Status (1)

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US (1) USD579811S1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD879638S1 (en) * 2017-12-20 2020-03-31 Juluen Enterprise Co., Ltd. Beacon cover for vehicle

Citations (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674726A (en) * 1951-04-05 1954-04-06 Williams Paul Ambient light-controlled flashing signal
US2753442A (en) * 1954-11-01 1956-07-03 W M Patterson Warning lamp assembly
US3181135A (en) * 1962-02-06 1965-04-27 Joseph L Zoglio Signal device
US3875561A (en) * 1972-09-20 1975-04-01 Hope Tronics Limited Flashing vehicle warning beacon with lens and reflector
US3899669A (en) * 1974-04-01 1975-08-12 Albert Nathanson Two position lighting device
US4017825A (en) 1975-09-08 1977-04-12 Pichey Paul J Intersection emergency warning system
US4135144A (en) 1977-03-07 1979-01-16 David L. Kirk Traffic light radio control system
USD261048S (en) * 1978-01-18 1981-09-29 Lucas Industries Limited Beacon lamp
US4704610A (en) 1985-12-16 1987-11-03 Smith Michel R Emergency vehicle warning and traffic control system
US4736186A (en) * 1983-12-09 1988-04-05 Jones Richard D Emergency warning signal
US5103383A (en) * 1990-08-23 1992-04-07 Mayhew Donald M Emergency flasher
US5426417A (en) * 1993-04-05 1995-06-20 Federal Signal Corporation Oscillating warning light for emergency vehicle
USD361731S (en) 1993-10-18 1995-08-29 Roland Stegar Transmitter for controlling traffic lights for emergency vehicles
USD384589S (en) 1994-06-20 1997-10-07 Bobby Loach Quick-alert strobe light for emergency situations
USD388007S (en) * 1997-01-07 1997-12-23 Arnold Koski Signaling flashing strobe light
US5825280A (en) * 1995-09-15 1998-10-20 Merendini; Andrew Vito Portable safety light and audible signal apparatus
US20020080023A1 (en) * 1998-11-06 2002-06-27 Demarco Ralph Anthony Recognition/anti-collision light for aircraft
US6448904B1 (en) 2000-02-23 2002-09-10 James D. Flores Clear-cross crossing system
US6522261B2 (en) * 2000-09-26 2003-02-18 Pittway Corporation Selectable candela strobe unit
USD498674S1 (en) * 2003-10-31 2004-11-23 Joseph Smouha Display case
US6847306B2 (en) 2002-05-17 2005-01-25 Keyvan T. Diba Emergency traffic signal attachment
USD513477S1 (en) * 2004-05-18 2006-01-10 Nicotech Limited Beacon
US20060132323A1 (en) * 2004-09-27 2006-06-22 Milex Technologies, Inc. Strobe beacon

Patent Citations (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674726A (en) * 1951-04-05 1954-04-06 Williams Paul Ambient light-controlled flashing signal
US2753442A (en) * 1954-11-01 1956-07-03 W M Patterson Warning lamp assembly
US3181135A (en) * 1962-02-06 1965-04-27 Joseph L Zoglio Signal device
US3875561A (en) * 1972-09-20 1975-04-01 Hope Tronics Limited Flashing vehicle warning beacon with lens and reflector
US3899669A (en) * 1974-04-01 1975-08-12 Albert Nathanson Two position lighting device
US4017825A (en) 1975-09-08 1977-04-12 Pichey Paul J Intersection emergency warning system
US4135144A (en) 1977-03-07 1979-01-16 David L. Kirk Traffic light radio control system
USD261048S (en) * 1978-01-18 1981-09-29 Lucas Industries Limited Beacon lamp
US4736186A (en) * 1983-12-09 1988-04-05 Jones Richard D Emergency warning signal
US4704610A (en) 1985-12-16 1987-11-03 Smith Michel R Emergency vehicle warning and traffic control system
US5103383A (en) * 1990-08-23 1992-04-07 Mayhew Donald M Emergency flasher
US5426417A (en) * 1993-04-05 1995-06-20 Federal Signal Corporation Oscillating warning light for emergency vehicle
USD361731S (en) 1993-10-18 1995-08-29 Roland Stegar Transmitter for controlling traffic lights for emergency vehicles
USD384589S (en) 1994-06-20 1997-10-07 Bobby Loach Quick-alert strobe light for emergency situations
US5825280A (en) * 1995-09-15 1998-10-20 Merendini; Andrew Vito Portable safety light and audible signal apparatus
USD388007S (en) * 1997-01-07 1997-12-23 Arnold Koski Signaling flashing strobe light
US20020080023A1 (en) * 1998-11-06 2002-06-27 Demarco Ralph Anthony Recognition/anti-collision light for aircraft
US6448904B1 (en) 2000-02-23 2002-09-10 James D. Flores Clear-cross crossing system
US6522261B2 (en) * 2000-09-26 2003-02-18 Pittway Corporation Selectable candela strobe unit
US6847306B2 (en) 2002-05-17 2005-01-25 Keyvan T. Diba Emergency traffic signal attachment
USD498674S1 (en) * 2003-10-31 2004-11-23 Joseph Smouha Display case
USD513477S1 (en) * 2004-05-18 2006-01-10 Nicotech Limited Beacon
US20060132323A1 (en) * 2004-09-27 2006-06-22 Milex Technologies, Inc. Strobe beacon

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD879638S1 (en) * 2017-12-20 2020-03-31 Juluen Enterprise Co., Ltd. Beacon cover for vehicle

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