Patent US4994944A successfully refreshed from Google Patents.
← Back to Patent Explorer
US4994944A Expired / Lapsed US ⏱️ 0.0 years remaining

Decorative lighting system

Assignee: ABB Installation Products International LLC
•
Filing: 1989-03-24
•
Granted: 1991-02-19
•
Expires: 2009-03-24
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract A lighting system includes a plurality of modular components, each comprising an elongate strip of finite length, supporting or constituting an elongate lighting circuit extending along the strip and connector means for connecting adjacent strips end to end, and electrically connecting the lighting circuits thereon to enable a voltage to be applied across a series of illuminating devices provided at predetermined spaced locations along the length of the strips so connected. Preferably, the illuminating devices on each strip are connected in series, and the series connected illuminating devices associated with each strip are connected in parallel with the series connected illuminating devices associated with each of the other strips.

Inventors

  • 👤 David R. Vernondier

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 18:05
CPC Classifications
F; F21; F21V; F21V23/00; F21V23/06; E; E04; E04F; E04F11/00; E04F11/02; E04F11/104; E04F11/16; E04F11/163; E04F11/166; E04F19/00; E04F19/02; E04F19/06; E04F19/061; F21S; F21S4/00; F21S4/20; E04F2011/1046; E04F2011/1048; F21V33/00; F21V33/006; F21W; F21W2111/00; F21W2111/02; F21W2111/027; H; H01; H01R; H01R25/00; H01R25/16; H01R25/161; H01R25/162; Y; Y10; Y10S; Y10S362/00; Y10S362/80

Claims Analysis

Total Claims: 16
Claim 1
Independent Claim 241 words
A lighting system including a plurality of modular components comprising a plurality of elongate strips of different finite lengths, each strip having an elongate lighting circuit extending along the strip, which lighting circuit provides a pair of voltage supply lines extending along the length of the strip and ann electrical connecting line for connecting at least one illuminating device in parallel between said pair of voltage supply lines, said lighting circuit of at least one of said strips being adapted to connect at least one predetermined resistor in series with said at least one illuminating device thereof so that the total electrical resistance of said at least one illuminating device and said at least one resistor of each of the strips is substantially the same to provide a set of voltage compatible elongate strips; connector means for engaging juxtaposed ends of said strips to connect the strips end to end, said connector means comprising at least one connector element for location between a pair of adjacent strips and having means for resiliently gripping each of said juxtaposed ends of the strips and means for making an electrical connection between the voltage supply lines at the adjacent ends of said electrical lighting circuits associated with the strips; and a voltage supply connector means for connecting to one end of one of said strips to provide an electrical connection between the voltage supply lines associated with that particular strip and a voltage supply.
Claim 2
Dependent Claim 241 words
A lighting system including a plurality of modular components comprising a plurality of elongate strips of different finite lengths, each strip having an elongate lighting circuit extending along the strip, which lighting circuit provides a pair of voltage supply lines extending along the length of the strip and ann electrical connecting line for connecting at least one illuminating device in parallel between said pair of voltage supply lines, said lighting circuit of at least one of said strips being adapted to connect at least one predetermined resistor in series with said at least one illuminating device thereof so that the total electrical resistance of said at least one illuminating device and said at least one resistor of each of the strips is substantially the same to provide a set of voltage compatible elongate strips; connector means for engaging juxtaposed ends of said strips to connect the strips end to end, said connector means comprising at least one connector element for location between a pair of adjacent strips and having means for resiliently gripping each of said juxtaposed ends of the strips and means for making an electrical connection between the voltage supply lines at the adjacent ends of said electrical lighting circuits associated with the strips; and a voltage supply connector means for connecting to one end of one of said strips to provide an electrical connection between the voltage supply lines associated with that particular strip and a voltage supply.
Claim 3
Dependent Claim 26 words
A lighting system according to claim 1, wherein each of said modular components comprises a rigid or semi-rigid strip having said elongate lighting circuit provided thereon.
Claim 4
Dependent Claim 19 words
A lighting system according to claim 2, wherein said strip is in the form of a printed circuit board.
Claim 5
Dependent Claim 28 words
A lighting system according to claim 1, wherein said continuous electrical lighting circuit includes a series connection for all the illuminating devices to be mounted on each strip.
Claim 6
Dependent Claim 96 words
A lighting system according to claim 1, including flexible connecting means for electrically connecting a pair of strips which can be set at different angular positions with respect to one another, said flexible connecting means comprising connector portions each adapted to be resiliently gripped by a respective one of a pair of said connector members which are to be resiliently engaged with adjacent ends of said pair of strips, respectively; flexible means connecting said connector portions; and electrical connecting means for making an electrical connection between the electrical connection means of said pair of connector members.
Claim 7
Dependent Claim 57 words
A lightning system according to claim 5, wherein said flexible connecting means and said connector members, each have three separate electrical connection paths extending therethrough for electrically connecting said pair of voltage supply lines and the electrical series connection of said at least one illuminating device of an elongate strip which has been cut intermediate its length.
Claim 8
Dependent Claim 33 words
A lighting system according to claim 1 further including a housing having a translucent or transparent wall or wall portion, for receiving said plurality of elongate strips when connected by said connector means.
Claim 9
Dependent Claim 19 words
A lighting system according to claim 7 wherein said housing is in the form of an elongate tubular container.
Claim 10
Dependent Claim 21 words
A lighting system according to claim 8 wherein said tubular container has a removably mounted wall section extending along its length.
Claim 11
Dependent Claim 65 words
A lighting system according to claim 1, wherein said voltage supply connecting means comprises a terminal portion adapted to be resiliently gripped by a connector member as aforesaid which is to be resiliently engaged with one end of one of said strips and having electrical connecting means for making an electrical connection between the electrical connecting means of that connector member and a voltage supply.
Claim 12
Dependent Claim 33 words
A lighting system according to claim 1, further including a housing having a translucent or transparent wall or wall portion, for receiving said plurality of elongate strips when connected by said connector means.
Claim 13
Dependent Claim 19 words
A lighting system according to claim 11 wherein said housing is in the form of an elongate tubular container.
Claim 14
Dependent Claim 21 words
A lighting system according to claim 12 wherein said tubular container has a removably mounted wall section extending along its length.
Claim 15
Dependent Claim 305 words
A lighting system including a plurality of modular components comprising a plurality of elongate strips of different finite lengths, each strip having an elongate lightning circuit extending along the strip, which lighting circuit provides a pair of voltage supply lines extending along the length of the strip and an electrical connecting line for connecting at least one illuminating device in parallel between said pair of voltage supply lines, and the lighting circuit off at least one of said strips being adapted to connect at least one predetermined resistor in series with said at least one illuminating device thereof so that the total electrical resistance of said at least one illuminating device and said at least one resistor of each of the strips is substantially the same to provide a set of voltage compatible elongate strips; connector means for engaging juxtaposed ends of said strips to connect the strips end to end, said connector means comprising at least two connector elements having at opposite ends thereof means for resiliently gripping respective end sections of said strips and means for providing three separate electrical connection paths therethrough for connection to the voltage supply lines and the series connection of said at least one illuminating device of said electrical lightning circuit associated with each one of said strips; flexible connecting means having connector portions each adapted to be resiliently gripped by a respective one of said connector elements, flexible means connecting said connector portion, and electrical connecting means for making separate electrical connections between said three electrical connection paths of each of said connector elements when engaged with said connector portions, respectively; and a voltage supply connector means for connecting to one end of one of said strips to provide an electrical connection between said pair of voltage supply lines associated with that strip and a voltage supply.
Claim 16
Dependent Claim 305 words
A lighting system including a plurality of modular components comprising a plurality of elongate strips of different finite lengths, each strip having an elongate lightning circuit extending along the strip, which lighting circuit provides a pair of voltage supply lines extending along the length of the strip and an electrical connecting line for connecting at least one illuminating device in parallel between said pair of voltage supply lines, and the lighting circuit off at least one of said strips being adapted to connect at least one predetermined resistor in series with said at least one illuminating device thereof so that the total electrical resistance of said at least one illuminating device and said at least one resistor of each of the strips is substantially the same to provide a set of voltage compatible elongate strips; connector means for engaging juxtaposed ends of said strips to connect the strips end to end, said connector means comprising at least two connector elements having at opposite ends thereof means for resiliently gripping respective end sections of said strips and means for providing three separate electrical connection paths therethrough for connection to the voltage supply lines and the series connection of said at least one illuminating device of said electrical lightning circuit associated with each one of said strips; flexible connecting means having connector portions each adapted to be resiliently gripped by a respective one of said connector elements, flexible means connecting said connector portion, and electrical connecting means for making separate electrical connections between said three electrical connection paths of each of said connector elements when engaged with said connector portions, respectively; and a voltage supply connector means for connecting to one end of one of said strips to provide an electrical connection between said pair of voltage supply lines associated with that strip and a voltage supply.

References Cited (Backward Citations)

US3755663A Cited
FR2308051A1 Cited
US4042290A Cited
US4096379A Cited
US4413311A Cited
US4607317A Cited
US4654765A Cited
US4855882A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1994-02-18 1994-08-20 1995-02-19 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1998-02-18 1998-08-20 1999-02-19 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2002-02-18 2002-08-20 2003-02-19 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag