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EP0157356A3 - Pocket lamp - Google Patents

Pocket lamp Download PDF

Info

Publication number
EP0157356A3
EP0157356A3 EP85103645A EP85103645A EP0157356A3 EP 0157356 A3 EP0157356 A3 EP 0157356A3 EP 85103645 A EP85103645 A EP 85103645A EP 85103645 A EP85103645 A EP 85103645A EP 0157356 A3 EP0157356 A3 EP 0157356A3
Authority
EP
European Patent Office
Prior art keywords
pocket lamp
pocket
lamp
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
EP85103645A
Other languages
German (de)
Other versions
EP0157356A2 (en
EP0157356B1 (en
Inventor
Udo Prof. Geissler
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6232509&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0157356(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication of EP0157356A2 publication Critical patent/EP0157356A2/en
Publication of EP0157356A3 publication Critical patent/EP0157356A3/en
Application granted granted Critical
Publication of EP0157356B1 publication Critical patent/EP0157356B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
    • F21V14/045—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors in portable lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
    • F21V14/065—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors in portable lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
    • F21V14/085—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters in portable lighting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
EP85103645A 1984-04-03 1985-03-27 Pocket lamp Expired - Lifetime EP0157356B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843412437 DE3412437A1 (en) 1984-04-03 1984-04-03 FLASHLIGHT
DE3412437 1984-04-03

Publications (3)

Publication Number Publication Date
EP0157356A2 EP0157356A2 (en) 1985-10-09
EP0157356A3 true EP0157356A3 (en) 1988-06-15
EP0157356B1 EP0157356B1 (en) 1991-01-16

Family

ID=6232509

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85103645A Expired - Lifetime EP0157356B1 (en) 1984-04-03 1985-03-27 Pocket lamp

Country Status (5)

Country Link
US (1) US4609976A (en)
EP (1) EP0157356B1 (en)
DE (2) DE3412437A1 (en)
HK (1) HK57991A (en)
SG (1) SG60991G (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3809481A1 (en) * 1988-03-22 1989-10-12 Philips Patentverwaltung CIRCUIT ARRANGEMENT FOR GENERATING A PULSE SUPPLY VOLTAGE FOR A CONSUMER FROM A DC VOLTAGE
US5001455A (en) * 1989-03-23 1991-03-19 Maniolos/Starchevic Portable signaling device
US4984141A (en) * 1990-02-15 1991-01-08 Plum Industrial Co., Ltd. Warning and lighting flash light
US5203624A (en) * 1992-05-07 1993-04-20 G.A. Thompson Company, Inc. Hazard warning device
US5345371A (en) * 1992-11-05 1994-09-06 Cunningham David W Lighting fixture
JPH088001B2 (en) * 1993-05-11 1996-01-29 株式会社協友 Flashlight with signal light
US5363092A (en) * 1993-05-25 1994-11-08 Jovanka Starchevich Portable signaling device
US5412548A (en) * 1993-06-21 1995-05-02 Yee; Vincent M. Multi-function lighting device
US5347438A (en) * 1993-06-25 1994-09-13 Lerner Robert A Combined illumination and safety lamp
US5469346A (en) * 1993-10-26 1995-11-21 Paul R. Haut Time settable flashing light
GB2285855B (en) * 1994-01-24 1997-08-20 John Mfg Ltd A dual-purpose torch for projecting ordinary and hazard warning light
US5642932A (en) * 1994-12-22 1997-07-01 Laser Products Corporation Combat-oriented flashlight
US5765937A (en) * 1995-11-27 1998-06-16 Shiau; Shoei-Shuh Multi-function lighting device
EP0779473A1 (en) * 1995-12-15 1997-06-18 Shoei-Shuh Shiau Multi-function lighting device
US5816688A (en) * 1996-09-20 1998-10-06 Shui-Shang; Chen Multi-functional lighting apparatus
US5735594A (en) * 1996-12-30 1998-04-07 Own; James Flashlight
US5816685A (en) * 1997-04-24 1998-10-06 Hou; Hsien-Te Combined umbrella handle and flashlight
US6031958A (en) 1997-05-21 2000-02-29 Mcgaffigan; Thomas H. Optical light pipes with laser light appearance
US6004003A (en) * 1997-09-30 1999-12-21 Eveready Battery Company, Inc. Portable lighting device
US6004008A (en) * 1998-03-26 1999-12-21 Plum Industrial Co., Ltd. Multi-functional flashlight
AU2003204329B2 (en) * 1998-06-19 2006-11-30 Eveready Battery Company, Inc. A Lighting Device
AUPP422498A0 (en) * 1998-06-19 1998-07-09 Eveready Battery Company Inc. A lighting device
DE10013922C1 (en) * 2000-03-21 2001-10-25 Sidler Gmbh & Co Combined interior and reading light unit for automobile has movable light stop for switching between interior light and reading light functions
US6585391B1 (en) * 2000-05-31 2003-07-01 Nordic Technologies, Inc. Flashlight and flashlight electrical connectors
US6942357B2 (en) * 2002-05-06 2005-09-13 Armament Systems And Procedures, Inc. Miniature flashlight having replaceable battery pack and multiple operating modes
CN2572207Y (en) * 2002-09-23 2003-09-10 飞龙发展有限公司 Hand curred flashlight capable of far distance and 360 deg. range lighting
US7163314B2 (en) * 2003-01-06 2007-01-16 Streamlight, Inc. Flashlight having an adjustable grip
CN100465506C (en) * 2003-10-27 2009-03-04 永备电池有限公司 Convertible flashlight and area light with an aperture shutter
FR2864203B1 (en) * 2003-12-19 2006-08-11 Alexandre Chavanne LIGHTING DEVICE
US8365918B1 (en) 2010-01-19 2013-02-05 Andino Jose E Emergency notification flashing system
NL2010708C2 (en) * 2013-04-25 2014-10-29 Life Safety Products B V Safety torch and set comprising a torch and a cartridge.
US20180347794A1 (en) * 2017-06-01 2018-12-06 Matthew Sieckert Portable light holding apparatus
USD879345S1 (en) 2018-02-01 2020-03-24 E. Mishan & Sons, Inc. Flashlight

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB521613A (en) * 1938-11-23 1940-05-27 Frederick John Miller Improvements in, or relating to, electric torches
US2647254A (en) * 1950-08-16 1953-07-28 Brunnhoelzl William Combined flashlight and emergency light
GB1400701A (en) * 1974-02-15 1975-07-23 Lam Lan Fai Electric torch or lantern
GB2091863A (en) * 1981-01-28 1982-08-04 Freezinhot Bottle Co Ltd Torch
DE3212541A1 (en) * 1982-04-03 1983-10-13 Mitralux International AG, 4008 Basel Hand lamp for use at potentially explosive locations

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1608195A (en) * 1925-01-31 1926-11-23 French Battery Company Portable electrical flash lamp
US1674650A (en) * 1926-11-19 1928-06-26 Bright Star Battery Company Portable electric light
US3078761A (en) * 1959-01-26 1963-02-26 Zorn Werner Flashlight having projection pointer
US4286311A (en) * 1978-04-07 1981-08-25 Anthony Maglica Flashlight
GB2037416B (en) * 1978-12-21 1983-05-11 Sassmannshause K Lamps

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB521613A (en) * 1938-11-23 1940-05-27 Frederick John Miller Improvements in, or relating to, electric torches
US2647254A (en) * 1950-08-16 1953-07-28 Brunnhoelzl William Combined flashlight and emergency light
GB1400701A (en) * 1974-02-15 1975-07-23 Lam Lan Fai Electric torch or lantern
GB2091863A (en) * 1981-01-28 1982-08-04 Freezinhot Bottle Co Ltd Torch
DE3212541A1 (en) * 1982-04-03 1983-10-13 Mitralux International AG, 4008 Basel Hand lamp for use at potentially explosive locations

Also Published As

Publication number Publication date
HK57991A (en) 1991-08-02
US4609976A (en) 1986-09-02
SG60991G (en) 1991-12-13
DE3581302D1 (en) 1991-02-21
EP0157356A2 (en) 1985-10-09
EP0157356B1 (en) 1991-01-16
DE3412437A1 (en) 1985-10-03

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