CA2276225A1 - Stackable plastic cover - Google Patents

Stackable plastic cover Download PDF

Info

Publication number
CA2276225A1
CA2276225A1 CA002276225A CA2276225A CA2276225A1 CA 2276225 A1 CA2276225 A1 CA 2276225A1 CA 002276225 A CA002276225 A CA 002276225A CA 2276225 A CA2276225 A CA 2276225A CA 2276225 A1 CA2276225 A1 CA 2276225A1
Authority
CA
Canada
Prior art keywords
cover
plastic cover
stackable plastic
covers
outside
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.)
Granted
Application number
CA002276225A
Other languages
French (fr)
Other versions
CA2276225C (en
Inventor
Patrick L. Thiel
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.)
Elster Solutions LLC
Original Assignee
ABB Power T&D Co Inc
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 ABB Power T&D Co Inc filed Critical ABB Power T&D Co Inc
Publication of CA2276225A1 publication Critical patent/CA2276225A1/en
Application granted granted Critical
Publication of CA2276225C publication Critical patent/CA2276225C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/02Constructional details
    • G01R11/04Housings; Supporting racks; Arrangements of terminals

Abstract

The stackable plastic cover allows a series of covers to be stacked into a column. This is achieved by increasing the sidewall taper to allow the inside of one cover to nest down over the outside of the adjacent cover. Conical projections on the outside of the tapered wall surface provide a stop for the adjacent cover to rest upon and additional conical projections are placed above the stops to prevent scratching of the covers and wall sections.
CA002276225A 1998-06-24 1999-06-23 Stackable plastic cover Expired - Lifetime CA2276225C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/104,071 US6084395A (en) 1998-06-24 1998-06-24 Stackable plastic cover for use on electrical meters
US09/104,071 1998-06-24

Publications (2)

Publication Number Publication Date
CA2276225A1 true CA2276225A1 (en) 1999-12-24
CA2276225C CA2276225C (en) 2008-04-01

Family

ID=22298514

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002276225A Expired - Lifetime CA2276225C (en) 1998-06-24 1999-06-23 Stackable plastic cover

Country Status (2)

Country Link
US (1) US6084395A (en)
CA (1) CA2276225C (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6412403B1 (en) * 2000-02-29 2002-07-02 Prince Castle, Inc. Apparatus and method for maintaining cooked food in a ready-to-serve condition using a freestanding cover for food trays
US6522124B1 (en) * 2000-11-01 2003-02-18 Schlumberger Resource Management Services, Inc. Snap connecting inner modules for an electric utility meter
US7354194B2 (en) 2003-01-06 2008-04-08 Covidien Ag Tympanic thermometer probe cover with film support mechanism
US7478946B2 (en) 2003-01-06 2009-01-20 Covidien Ag Probe cover cassette with improved probe cover support
US7154041B2 (en) * 2004-05-05 2006-12-26 Itron, Inc. Double wall isolated remote electronic enclosure apparatus
US20080238111A1 (en) * 2004-05-25 2008-10-02 Zachary Leroy Davidson Apparatus and method for securing a watthour electrical meter to a socket box
US20070248141A1 (en) * 2006-04-21 2007-10-25 Sherwood Services Ag Infrared thermometer and probe cover thereof
US7973673B2 (en) * 2007-04-02 2011-07-05 Itron, Inc. Automated meter reader direct mount endpoint module
US8558110B1 (en) 2009-02-05 2013-10-15 Hubbell Incorporated Multi-use electrical box
US8253016B1 (en) 2009-05-27 2012-08-28 Hubbell Incorporated Stackable electrical box
US8344249B1 (en) 2009-07-31 2013-01-01 Hubbell Incorporated Provisions for securement of an electrical box

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2255800A5 (en) * 1973-12-20 1975-07-18 Magana Michel Stackable cheese container with hinged cover - has ventilation holes in top of cover and between cover and base
US5499715A (en) * 1993-12-03 1996-03-19 Brauner-Nemeth, Inc. Floppy disk container with nesting cover
US5852901A (en) * 1994-12-29 1998-12-29 Tuf-Tite, Inc. Stackable riser for on-site waste and drainage systems

Also Published As

Publication number Publication date
CA2276225C (en) 2008-04-01
US6084395A (en) 2000-07-04

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20190625