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USD274560S - Compact fluorescent lamp unit - Google Patents

Compact fluorescent lamp unit Download PDF

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Publication number
USD274560S
USD274560S US06/551,649 US55164983F USD274560S US D274560 S USD274560 S US D274560S US 55164983 F US55164983 F US 55164983F US D274560 S USD274560 S US D274560S
Authority
US
United States
Prior art keywords
fluorescent lamp
lamp unit
compact fluorescent
compact
ornamental design
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
US06/551,649
Inventor
Robert G. Young
Edward W. Morton
Henry Skwirut
Thomas E. Dooley
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.)
Philips North America LLC
Original Assignee
North American Philips Electric 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 North American Philips Electric Corp filed Critical North American Philips Electric Corp
Priority to US06/551,649 priority Critical patent/USD274560S/en
Application granted granted Critical
Publication of USD274560S publication Critical patent/USD274560S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a side elevational view of a compact fluorescent lamp unit embodying our new design; and
FIGS. 2 and 3 are top and bottom plan views, respectively, thereof;
The side of the cover component that comprises the top portion of the compact fluorescent lamp unit embodying our new design and is not shown in the drawing is identical to that which is shown in the elevational view.

Claims (1)

  1. The ornamental design for a compact fluorescent lamp unit, as shown and described.
US06/551,649 1983-11-14 1983-11-14 Compact fluorescent lamp unit Expired - Lifetime USD274560S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06/551,649 USD274560S (en) 1983-11-14 1983-11-14 Compact fluorescent lamp unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/551,649 USD274560S (en) 1983-11-14 1983-11-14 Compact fluorescent lamp unit

Publications (1)

Publication Number Publication Date
USD274560S true USD274560S (en) 1984-07-03

Family

ID=69952303

Family Applications (1)

Application Number Title Priority Date Filing Date
US06/551,649 Expired - Lifetime USD274560S (en) 1983-11-14 1983-11-14 Compact fluorescent lamp unit

Country Status (1)

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US (1) USD274560S (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD825709S1 (en) * 2016-07-26 2018-08-14 Pic Corporation Insect killing device

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US770223A (en) 1904-03-17 1904-09-13 Francis M F Cazin Incandescent-lamp bulb.
US1352860A (en) 1916-08-21 1920-09-14 Wise Nathan Incandescent electric lamp
US3173735A (en) 1960-12-05 1965-03-16 Ass Elect Ind Capping of electric lamps
US3551736A (en) 1968-04-02 1970-12-29 Gunther Anthony Doehner Fluorescent lamps constructed for use in conventional light fixtures
US3609436A (en) 1969-04-21 1971-09-28 Gen Electric Fluorescent light source with a plurality of sequentially energized electrodes
US3899712A (en) 1974-05-01 1975-08-12 Gen Electric Tapered helical compact fluorescent lamp
US3953761A (en) 1974-04-03 1976-04-27 Thomas Lo Giudice Fluorescent light bulb for use in conventional incandescent bulb fixture
US4173730A (en) 1978-07-11 1979-11-06 Westinghouse Electric Corp. Compact fluorescent lamp unit having integral circuit means for DC operation
US4187446A (en) 1977-09-21 1980-02-05 Leo Gross Screw-in fluorescent lamp with magnetic arc spreading
US4270071A (en) 1979-11-26 1981-05-26 Westinghouse Electric Corp. Composite base and ballast member for compact single-ended fluorescent lamp
US4300073A (en) 1979-02-13 1981-11-10 Westinghouse Electric Corp. Screw-in type lighting unit having a convoluted tridimensional fluorescent lamp

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US770223A (en) 1904-03-17 1904-09-13 Francis M F Cazin Incandescent-lamp bulb.
US1352860A (en) 1916-08-21 1920-09-14 Wise Nathan Incandescent electric lamp
US3173735A (en) 1960-12-05 1965-03-16 Ass Elect Ind Capping of electric lamps
US3551736A (en) 1968-04-02 1970-12-29 Gunther Anthony Doehner Fluorescent lamps constructed for use in conventional light fixtures
US3609436A (en) 1969-04-21 1971-09-28 Gen Electric Fluorescent light source with a plurality of sequentially energized electrodes
US3953761A (en) 1974-04-03 1976-04-27 Thomas Lo Giudice Fluorescent light bulb for use in conventional incandescent bulb fixture
US3899712A (en) 1974-05-01 1975-08-12 Gen Electric Tapered helical compact fluorescent lamp
US4187446A (en) 1977-09-21 1980-02-05 Leo Gross Screw-in fluorescent lamp with magnetic arc spreading
US4173730A (en) 1978-07-11 1979-11-06 Westinghouse Electric Corp. Compact fluorescent lamp unit having integral circuit means for DC operation
US4300073A (en) 1979-02-13 1981-11-10 Westinghouse Electric Corp. Screw-in type lighting unit having a convoluted tridimensional fluorescent lamp
US4270071A (en) 1979-11-26 1981-05-26 Westinghouse Electric Corp. Composite base and ballast member for compact single-ended fluorescent lamp

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Electronics, 6-1941, p. 122, Great Metal Stampings, Inc., Tube Shield.
Industrial Design, 3-1960, p. 76, Lamp, top.
Lighting Design & Application, 6-1980, p. 50 Fluorescent Lamp.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD825709S1 (en) * 2016-07-26 2018-08-14 Pic Corporation Insect killing device
USD831784S1 (en) * 2016-07-26 2018-10-23 Pic Corporation Insect killing device
USD841763S1 (en) * 2016-07-26 2019-02-26 Pic Corporation Insect killing device

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