USD770929S1 - Optical block - Google Patents

Optical block Download PDF

Info

Publication number
USD770929S1
USD770929S1 US29/495,060 US201429495060F USD770929S US D770929 S1 USD770929 S1 US D770929S1 US 201429495060 F US201429495060 F US 201429495060F US D770929 S USD770929 S US D770929S
Authority
US
United States
Prior art keywords
optical block
design
view
optical
block
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.)
Active
Application number
US29/495,060
Inventor
Massimo Bressanutti
Mauro Miheli
Andrea Chiatti
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.)
Life Safety Distribution GmbH
Original Assignee
Life Safety Distribution GmbH
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 Life Safety Distribution GmbH filed Critical Life Safety Distribution GmbH
Priority to US29/495,060 priority Critical patent/USD770929S1/en
Assigned to HONEYWELL INTERNATIONAL INC. reassignment HONEYWELL INTERNATIONAL INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BRESSANUTTI, MASSIMO, Chiatti, Andrea, Miheli, Mauro
Assigned to LIFE SAFETY DISTRIBUTION AG reassignment LIFE SAFETY DISTRIBUTION AG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HONEYWELL INTERNATIONAL INC.
Application granted granted Critical
Publication of USD770929S1 publication Critical patent/USD770929S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Description

FIG. 1 is a perspective view of the optical block showing our new design;
FIG. 2 is a side elevational view thereof, the opposite side being a mirror image thereof;
FIG. 3 is a top plan view thereof; and,
FIG. 4 is an end elevational view.
The bottom view of the optical block illustrated in FIGS. 1-4 is hereby disclaimed and forms no part of the claimed design.
In the drawings, the broken line showing of the opposing end of the design as seen in FIG. 4 depicts environmental subject matter and forms no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for an optical block, as shown and described, except as disclaimed herein.
US29/495,060 2014-06-26 2014-06-26 Optical block Active USD770929S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/495,060 USD770929S1 (en) 2014-06-26 2014-06-26 Optical block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/495,060 USD770929S1 (en) 2014-06-26 2014-06-26 Optical block

Publications (1)

Publication Number Publication Date
USD770929S1 true USD770929S1 (en) 2016-11-08

Family

ID=57210291

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/495,060 Active USD770929S1 (en) 2014-06-26 2014-06-26 Optical block

Country Status (1)

Country Link
US (1) USD770929S1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9824564B2 (en) 2015-12-14 2017-11-21 Honeywell International Inc. Aspirated smoke detector with improved optical chamber

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863076A (en) * 1973-07-24 1975-01-28 Electro Signal Lab Optical smoke detector
US3868184A (en) * 1973-07-25 1975-02-25 Electro Signal Lab Optical smoke detector with light scattering test device
US3916209A (en) * 1973-07-24 1975-10-28 Electro Signal Lab Vaned baffle for optical smoke detector
US4124298A (en) * 1977-03-14 1978-11-07 Electro Signal Lab, Inc. Optical smoke detector inlet screen
US4488049A (en) * 1981-11-09 1984-12-11 American District Telegraph Company Moving wall test device in optical smoke detectors
US4584485A (en) * 1983-08-22 1986-04-22 American District Telegraph Company Optical block in smoke detectors
US6521907B1 (en) 1999-04-29 2003-02-18 Pittway Corporation Miniature photoelectric sensing chamber
US7697140B2 (en) 2005-03-31 2010-04-13 Fenwal Controls Of Japan, Ltd. Photoelectric smoke detector
US20120262714A1 (en) 2011-04-12 2012-10-18 Gonzales Eric V Low profile, high flowthrough smoke chamber
WO2013030918A1 (en) 2011-08-29 2013-03-07 日本フェンオール株式会社 Photoelectric smoke detector
JP2013054455A (en) 2011-09-01 2013-03-21 New Cosmos Electric Corp Smoke sensing unit
JP2013168182A (en) 2013-05-22 2013-08-29 Nohmi Bosai Ltd Photoelectric smoke sensor
US8743366B2 (en) 2012-08-31 2014-06-03 Fenwal Controls Of Japan, Ltd. Light emission portion, photoelectric smoke sensor, and suction-type smoke sensing system

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863076A (en) * 1973-07-24 1975-01-28 Electro Signal Lab Optical smoke detector
US3916209A (en) * 1973-07-24 1975-10-28 Electro Signal Lab Vaned baffle for optical smoke detector
US3868184A (en) * 1973-07-25 1975-02-25 Electro Signal Lab Optical smoke detector with light scattering test device
US4124298A (en) * 1977-03-14 1978-11-07 Electro Signal Lab, Inc. Optical smoke detector inlet screen
US4488049A (en) * 1981-11-09 1984-12-11 American District Telegraph Company Moving wall test device in optical smoke detectors
US4584485A (en) * 1983-08-22 1986-04-22 American District Telegraph Company Optical block in smoke detectors
US6521907B1 (en) 1999-04-29 2003-02-18 Pittway Corporation Miniature photoelectric sensing chamber
US7697140B2 (en) 2005-03-31 2010-04-13 Fenwal Controls Of Japan, Ltd. Photoelectric smoke detector
US7948627B2 (en) 2005-03-31 2011-05-24 Fenwal Controls Of Japan, Ltd. Photoelectric smoke detector
US20120262714A1 (en) 2011-04-12 2012-10-18 Gonzales Eric V Low profile, high flowthrough smoke chamber
WO2013030918A1 (en) 2011-08-29 2013-03-07 日本フェンオール株式会社 Photoelectric smoke detector
CN103597525A (en) 2011-08-29 2014-02-19 日本芬翁股份有限公司 Photoelectric Smoke Detector
JP2013054455A (en) 2011-09-01 2013-03-21 New Cosmos Electric Corp Smoke sensing unit
US8743366B2 (en) 2012-08-31 2014-06-03 Fenwal Controls Of Japan, Ltd. Light emission portion, photoelectric smoke sensor, and suction-type smoke sensing system
JP2013168182A (en) 2013-05-22 2013-08-29 Nohmi Bosai Ltd Photoelectric smoke sensor

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
English-language translation of patent publication CN 103597525 A, publication date Feb. 19, 2014, patentee Fenwal Controls of Japan, Ltd.
English-language translation of patent publication JP 2013-168182, publication date Aug. 29, 2013, patentee Nohmi Bosai Ltd.
English-language translation of patent publication JP 2013-54455, publication date Mar. 21, 2013, patentee New Cosmos Electric Corp.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9824564B2 (en) 2015-12-14 2017-11-21 Honeywell International Inc. Aspirated smoke detector with improved optical chamber

Similar Documents

Publication Publication Date Title
USD788319S1 (en) Canopy
USD744167S1 (en) Lipstick case
USD744166S1 (en) Lipstick case
USD741453S1 (en) Faucet
USD755051S1 (en) Cosmetic jar with cover
USD776285S1 (en) Sensing device
USD823013S1 (en) Bench
USD757908S1 (en) Faucet handle
USD762091S1 (en) Grinder bottom
USD734134S1 (en) Double-sided wreath hanger
USD750402S1 (en) Rectangular table
USD685880S1 (en) Faucet
USD742146S1 (en) Rectangular table
USD750441S1 (en) Plate
USD743296S1 (en) Diamond
USD738199S1 (en) Picture hanging screw
USD718427S1 (en) Faucet
USD775765S1 (en) Toothpick
USD762090S1 (en) Grinder top
USD745738S1 (en) Hookah bowl
USD754823S1 (en) Faucet handle
USD783404S1 (en) Container
USD751789S1 (en) Pallet
USD738147S1 (en) Circular table
USD715077S1 (en) Server