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USD327228S - Cover for a duct-type smoke detector - Google Patents

Cover for a duct-type smoke detector Download PDF

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Publication number
USD327228S
USD327228S US07/530,247 US53024790F USD327228S US D327228 S USD327228 S US D327228S US 53024790 F US53024790 F US 53024790F US D327228 S USD327228 S US D327228S
Authority
US
United States
Prior art keywords
duct
cover
smoke detector
type smoke
type
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
US07/530,247
Inventor
Kenneth Fenne
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.)
Pittway Corp
Original Assignee
Pittway Corp
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 Pittway Corp filed Critical Pittway Corp
Priority to US07/530,247 priority Critical patent/USD327228S/en
Assigned to PITTWAY CORPORATION, A CORP. OF PA reassignment PITTWAY CORPORATION, A CORP. OF PA ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: FENNE, KENNETH
Application granted granted Critical
Publication of USD327228S publication Critical patent/USD327228S/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 cover for a duct-type smoke detector showing my new design, with the broken line showing for illustrative purposes only and forming no part of the claimed design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof, with the rear being unornamented;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a left side elevational view thereof; and,
FIG. 6 is a right side elevational view thereof.

Claims (1)

  1. The ornamental design for a cover for a duct-type smoke, as shown and described.
US07/530,247 1990-05-30 1990-05-30 Cover for a duct-type smoke detector Expired - Lifetime USD327228S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/530,247 USD327228S (en) 1990-05-30 1990-05-30 Cover for a duct-type smoke detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/530,247 USD327228S (en) 1990-05-30 1990-05-30 Cover for a duct-type smoke detector

Publications (1)

Publication Number Publication Date
USD327228S true USD327228S (en) 1992-06-23

Family

ID=70476820

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/530,247 Expired - Lifetime USD327228S (en) 1990-05-30 1990-05-30 Cover for a duct-type smoke detector

Country Status (1)

Country Link
US (1) USD327228S (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7322827B2 (en) 2005-11-16 2008-01-29 Honeywell International, Inc. Two-piece housing reconfigurable with an integral hinge
US7703344B2 (en) 2006-07-31 2010-04-27 Honeywell International Inc. Coupler for attachment of sampling tubes to duct detector

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD248152S (en) 1976-08-19 1978-06-13 Carolina Enterprises, Inc. Siren
USD253169S (en) 1978-01-09 1979-10-16 Pittway Corporation Housing for a fire and smoke detector
USD258353S (en) 1978-11-06 1981-02-24 Pittway Corporation Housing for fire and smoke detector
USD261243S (en) 1979-12-03 1981-10-13 Datasonic, Inc. Water sensing alarm
USD274707S (en) 1981-11-18 1984-07-17 Ernest French Casing for a signaling device or similar article

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD248152S (en) 1976-08-19 1978-06-13 Carolina Enterprises, Inc. Siren
USD253169S (en) 1978-01-09 1979-10-16 Pittway Corporation Housing for a fire and smoke detector
USD258353S (en) 1978-11-06 1981-02-24 Pittway Corporation Housing for fire and smoke detector
USD261243S (en) 1979-12-03 1981-10-13 Datasonic, Inc. Water sensing alarm
USD274707S (en) 1981-11-18 1984-07-17 Ernest French Casing for a signaling device or similar article

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
EXHIBIT A-Covers Sold by Pittway Corporation.
EXHIBIT B-Covers Sold by Pittway Corporation.
EXHIBIT C-Air Duct Detector, Showing Cover, Sold by a Third Party.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7322827B2 (en) 2005-11-16 2008-01-29 Honeywell International, Inc. Two-piece housing reconfigurable with an integral hinge
US7703344B2 (en) 2006-07-31 2010-04-27 Honeywell International Inc. Coupler for attachment of sampling tubes to duct detector

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