US3126241A
(en)
*
|
|
1964-03-24 |
|
Bus duct plug-in device |
US1687167A
(en)
|
1926-03-18 |
1928-10-09 |
Randolph M Mann |
Connecting plug
|
US2052312A
(en)
*
|
1927-01-15 |
1936-08-25 |
Joseph N Nielsen |
Wall outlet and fitting
|
US1903833A
(en)
*
|
1927-01-15 |
1933-04-18 |
Joseph N Nielsen |
Wall outlet and fitting
|
US1908888A
(en)
*
|
1929-06-18 |
1933-05-16 |
Leroy S Brooks |
Continuous outlet receptacle
|
US1945731A
(en)
*
|
1930-12-18 |
1934-02-06 |
Cohen Michael |
Electrical outlet molding
|
US1988627A
(en)
*
|
1931-03-09 |
1935-01-22 |
Maclellan Lewis Richard |
Socket fixture
|
US1938372A
(en)
|
1931-12-11 |
1933-12-05 |
Bernard B Brudie |
Multiple electric outlet structure
|
US2043796A
(en)
*
|
1932-02-15 |
1936-06-09 |
Bulldog Electric Prod Co |
Bus duct
|
US2000243A
(en)
*
|
1932-06-20 |
1935-05-07 |
United States Gypsum Co |
Wall construction
|
US1966379A
(en)
*
|
1933-05-10 |
1934-07-10 |
Dodge |
Socket fixture
|
US2088845A
(en)
*
|
1933-06-21 |
1937-08-03 |
Mask Martin J De |
Electrical wiring device
|
US2038107A
(en)
*
|
1933-07-31 |
1936-04-21 |
Trumbull Electric Mfg Co |
Electrical connection for bus bars
|
US2076558A
(en)
*
|
1933-08-22 |
1937-04-13 |
Hartman |
Electrical conduit system
|
US2041675A
(en)
*
|
1933-10-09 |
1936-05-19 |
Bulldog Electric Prod Co |
Electrical distribution system
|
US2320332A
(en)
*
|
1933-12-27 |
1943-05-25 |
Pierce John B Foundation |
Electricity conductor unit
|
US2029019A
(en)
*
|
1934-02-19 |
1936-01-28 |
Albert P Dorsey |
Electric outlet molding
|
US2042105A
(en)
*
|
1934-03-09 |
1936-05-26 |
Wesley J Kelley |
Movable electric receptacle
|
US2058292A
(en)
|
1934-05-02 |
1936-10-20 |
Monowatt Electric Corp |
Tri-plug
|
US2059987A
(en)
|
1935-03-25 |
1936-11-03 |
William H Frank |
Electrical distribution system
|
US2073535A
(en)
*
|
1936-01-27 |
1937-03-09 |
Gordon T Kennedy |
Safety base receptacle
|
US2192587A
(en)
*
|
1936-10-03 |
1940-03-05 |
Trumbull Electric Mfg Co |
Bus bar distribution system
|
US2186377A
(en)
*
|
1936-12-21 |
1940-01-09 |
William H Frank |
Electrical distribution system
|
US2124269A
(en)
*
|
1937-06-05 |
1938-07-19 |
Trumbull Electric Mfg Co |
Bus bar conduit distribution system
|
US2190196A
(en)
*
|
1937-12-10 |
1940-02-13 |
Semenyna Waldimir |
Electric molding
|
US2292394A
(en)
*
|
1939-12-19 |
1942-08-11 |
Pierce John B Foundation |
Electrical wiring system
|
US2269779A
(en)
*
|
1940-01-06 |
1942-01-13 |
Pierce John B Foundation |
Electricity conductor unit
|
US2312580A
(en)
*
|
1940-07-27 |
1943-03-02 |
Pierce John B Foundation |
Electrical wiring system
|
US2313960A
(en)
*
|
1940-09-13 |
1943-03-16 |
Pierce John B Foundation |
Electrical wiring system
|
US2239652A
(en)
*
|
1940-09-14 |
1941-04-22 |
Pierce John B Foundation |
Electrical unit
|
US2305100A
(en)
|
1941-01-11 |
1942-12-15 |
Pierce John B Foundation |
Connector unit for electric wiring systems
|
US2351631A
(en)
*
|
1941-06-14 |
1944-06-20 |
Pierce John B Foundation |
Electricity conductor unit
|
US2351632A
(en)
*
|
1942-04-27 |
1944-06-20 |
Pierce John B Foundation |
Polarized outlet section for electric wiring systems
|
US2443797A
(en)
*
|
1946-07-19 |
1948-06-22 |
Tracy La Cost C |
Electric plug adapter
|
US2441698A
(en)
*
|
1946-12-13 |
1948-05-18 |
Thomas S Gerspacher |
Multiple outlet molding
|
US2505979A
(en)
*
|
1947-04-24 |
1950-05-02 |
Union Switch & Signal Co |
Contact assembly for plug-in devices
|
US2561031A
(en)
*
|
1947-09-26 |
1951-07-17 |
Wiremold Co |
Electrical wiring and connection unit
|
US2611801A
(en)
|
1949-02-24 |
1952-09-23 |
Gen Electric |
Collector or power take-off plug for bus bar duct systems
|
US2669632A
(en)
*
|
1949-04-16 |
1954-02-16 |
Gen Electric |
Bus duct switch
|
US2720632A
(en)
|
1949-05-12 |
1955-10-11 |
Frank Adam Electric Co |
Bus duct and branch circuit connector for power distribution systems
|
US2574075A
(en)
|
1949-09-28 |
1951-11-06 |
Allan B Weisler |
Baseboard for electrical outlets
|
US2611800A
(en)
|
1950-03-08 |
1952-09-23 |
Carl A Naughton |
Wiring system of conductors permanently embedded in insulation
|
US2666907A
(en)
*
|
1950-03-31 |
1954-01-19 |
Jr Robert K Hensley |
Continuous electrical outlet
|
US2671887A
(en)
*
|
1951-03-19 |
1954-03-09 |
Rudyard K Wellman |
Continuous electrical outlet
|
US2698925A
(en)
*
|
1952-05-08 |
1955-01-04 |
Fed Electric Prod Co |
Adapter for bus duct plug-in devices
|
US2769151A
(en)
|
1952-10-04 |
1956-10-30 |
Gen Electric |
Branch circuit plug-in connector
|
US3009011A
(en)
|
1956-03-02 |
1961-11-14 |
Gen Electric |
Distribution system
|
US3206706A
(en)
|
1959-05-25 |
1965-09-14 |
Ite Circuit Breaker Ltd |
Plug-in section for bus duct
|
US3015795A
(en)
*
|
1959-05-28 |
1962-01-02 |
Gen Electric |
Busway power take-off plug
|
US3072736A
(en)
*
|
1959-07-01 |
1963-01-08 |
Westinghouse Electric Corp |
Electrical power distribution bus duct system
|
US2988617A
(en)
*
|
1959-07-23 |
1961-06-13 |
Graziosi Michael |
Three wire safety fuse adapter, grounding type
|
US3248576A
(en)
*
|
1961-02-28 |
1966-04-26 |
Electric Rings Inc |
Electrical wiring and conduit assembly
|
US3171702A
(en)
*
|
1962-03-05 |
1965-03-02 |
Gen Electric |
Surface wiring system
|
US3263131A
(en)
*
|
1963-12-11 |
1966-07-26 |
Gen Electric |
Electric power busway with plug-in branch circuit takeoff
|
GB1156787A
(en)
*
|
1965-10-01 |
1969-07-02 |
F C Blackwell & Company Ltd |
Improvements in Electrical Wiring Systems.
|
US3439309A
(en)
*
|
1967-05-31 |
1969-04-15 |
Gen Electric |
Plug-in type electrical power distribution system
|
US3488621A
(en)
*
|
1967-06-09 |
1970-01-06 |
Martha N Stevens |
Plug-in outlet construction for busway systems
|
US3566331A
(en)
*
|
1968-10-21 |
1971-02-23 |
Square D Co |
Electrical distribution system
|
US3559149A
(en)
*
|
1968-10-29 |
1971-01-26 |
Jack L Shagena Jr |
Electrically wired baseboard
|
US3605064A
(en)
|
1968-12-03 |
1971-09-14 |
Us Industries Inc |
Splice box for a power distribution system
|
US3715627A
(en)
*
|
1971-05-13 |
1973-02-06 |
Ausilio R D |
Pre-formed electrical wiring system
|
US3710302A
(en)
*
|
1971-05-24 |
1973-01-09 |
Westinghouse Electric Corp |
Bus duct with hinged cover for plug-in region
|
US3731256A
(en)
*
|
1971-08-30 |
1973-05-01 |
Arrow Hart Inc |
Plug-in bus duct
|
BE789425A
(nl)
*
|
1971-10-06 |
1973-03-29 |
Ogemat N V |
Stelsel voor het leggen van elektrische leidingen in een gebouw
|
US3922053A
(en)
|
1972-04-18 |
1975-11-25 |
Arrow Hart Inc |
Plug-in bus duct
|
US3744002A
(en)
*
|
1972-06-30 |
1973-07-03 |
Westinghouse Electric Corp |
Bus duct with plug-in unit for closely spaced bus bars
|
CH577241A5
(es)
*
|
1973-04-13 |
1976-06-30 |
Schmidiger Fritz |
|
US4176902A
(en)
|
1977-10-27 |
1979-12-04 |
Bel Fuse Inc. |
Method for fusing male plug at end of power line cord
|
US4376561A
(en)
*
|
1978-05-26 |
1983-03-15 |
Steelcase Inc. |
Panel wiring system
|
US4203639A
(en)
*
|
1978-05-26 |
1980-05-20 |
Steelcase, Inc. |
Panel wiring system
|
US4235495A
(en)
|
1979-05-14 |
1980-11-25 |
Herman Miller, Inc. |
Energy supply system including flat power cables for a space divider system
|
FR2457584A1
(fr)
|
1979-05-21 |
1980-12-19 |
Telemecanique Electrique |
Plinthe electrique
|
US4367370A
(en)
*
|
1979-06-01 |
1983-01-04 |
Haworth Mfg., Inc. |
Power panel system with selective multiple circuits
|
US4295697A
(en)
|
1980-01-31 |
1981-10-20 |
Owens-Corning Fiberglas Corporation |
Electrical power distribution system principally for space-dividing panels in office buildings
|
DE3044131A1
(de)
*
|
1980-11-24 |
1982-06-16 |
Siemens AG, 1000 Berlin und 8000 München |
Installationssystem aus konfentionierten leitungen mit steckern sowie verbindungszentren
|
EP0074987B1
(en)
|
1981-03-31 |
1985-11-27 |
Tanner Chaplin Tracks Ltd |
Electrical distribution system
|
US4421367A
(en)
|
1981-07-29 |
1983-12-20 |
Westinghouse Electric Corp. |
Grounding spring for bus duct plug-in units
|
GB2113021B
(en)
*
|
1981-12-17 |
1985-10-02 |
Harald Widell |
Electrical collector rail with connectable adapter
|
US4781609A
(en)
|
1984-08-10 |
1988-11-01 |
Haworth, Inc. |
Wall system with multicircuit electrical system
|
US4820177A
(en)
*
|
1984-09-13 |
1989-04-11 |
Square D Company |
Electrical distribution system having specially formed and insulated bus bars
|
WO1986001943A1
(en)
|
1984-09-13 |
1986-03-27 |
Square D Company |
Electrical distribution system having an improved splice joint between busway sections
|
US4673229A
(en)
*
|
1984-09-13 |
1987-06-16 |
Square D Company |
Electrical distribution system with an improved housing
|
US4714431A
(en)
|
1984-09-13 |
1987-12-22 |
Square D Company |
Electrical distribution system having an improved plug-in assembly for current tap-off
|
US4666223A
(en)
*
|
1984-09-28 |
1987-05-19 |
Haworth, Inc. |
Switchable receptacle unit
|
US4678253A
(en)
*
|
1984-10-29 |
1987-07-07 |
Eaton Corporation |
Bus duct having improved bus bar clamping structure
|
US4775328A
(en)
|
1985-07-02 |
1988-10-04 |
Electri-Cable Assemblies, Inc. |
Modular seven wire electrical connector system
|
US4688869A
(en)
*
|
1985-12-12 |
1987-08-25 |
Kelly Steven M |
Modular electrical wiring track arrangement
|
US4825540A
(en)
*
|
1985-12-12 |
1989-05-02 |
Kelly Steven M |
Fabrication of modular electrical wiring tracks
|
US4713918A
(en)
|
1986-01-30 |
1987-12-22 |
Nabisco Brands, Inc. |
Modular wall system
|
US4752233A
(en)
*
|
1987-07-20 |
1988-06-21 |
General Electric Company |
Electric power panelboard adapter module
|
US4758172A
(en)
*
|
1987-10-13 |
1988-07-19 |
General Electric Company |
Power distribution busway system
|
FR2627910B1
(fr)
*
|
1988-02-25 |
1990-07-20 |
Telemecanique Electrique |
Canalisation electrique prefabriquee adaptable a plusieurs intensites nominales, du type comprenant un support plat rainure d'isolation pour barres conductrices
|
US4820178A
(en)
*
|
1988-06-08 |
1989-04-11 |
General Electric Company |
Outlet box for electric busway system
|
GB8814238D0
(en)
|
1988-06-15 |
1988-07-20 |
Leisure Charging Systems |
Wiring systems
|
US5214314A
(en)
*
|
1988-12-22 |
1993-05-25 |
Siemens Energy & Automation, Inc. |
Electrical distribution busway and bus plug arrangement
|
US5158472A
(en)
*
|
1989-02-21 |
1992-10-27 |
Steelcase Inc. |
Modular powerway for office furniture and the like
|
US5092786A
(en)
*
|
1989-02-21 |
1992-03-03 |
Steelcase Inc. |
Modular powerway for office furniture and the like
|
US5203713A
(en)
*
|
1989-08-16 |
1993-04-20 |
Amp Incorporated |
Power distribution system for modular furniture unit
|
US4952164A
(en)
*
|
1989-08-16 |
1990-08-28 |
Amp Incorporated |
Plug-in outlet unit for modular furniture power distribution system
|
US5092787A
(en)
*
|
1989-08-16 |
1992-03-03 |
Amp Incorporated |
Power distribution for modular furniture units
|
US5024610A
(en)
*
|
1989-08-16 |
1991-06-18 |
Amp Incorporated |
Low profile spring contact with protective guard means
|
US4969838A
(en)
|
1989-08-16 |
1990-11-13 |
Amp Incorporated |
Latch and locking handle for an electrical connector
|
US4948380A
(en)
*
|
1989-10-02 |
1990-08-14 |
Amp Incorporated |
Dual contact electrical terminal
|
US5295847A
(en)
*
|
1990-01-16 |
1994-03-22 |
Yazaki Corporation |
Branch junction box and busbars for branch connection
|
US5096433A
(en)
*
|
1990-09-24 |
1992-03-17 |
Westinghouse Electric Corp. |
Electrified space dividing panel system
|
US5046963A
(en)
|
1990-10-01 |
1991-09-10 |
Kelly Steven M |
Electrical power distribution system
|
US5096431A
(en)
*
|
1990-11-28 |
1992-03-17 |
Byrne Norman R |
Outlet receptable with rearrangeable terminals
|
DE69230913T2
(de)
*
|
1991-07-16 |
2000-12-07 |
Berg Electronics Mfg |
Flachbau-, oberflächenmontierter Steckverbinder mit gekrümmten freitragendenKontaktfedern.
|
US5618192A
(en)
*
|
1991-08-05 |
1997-04-08 |
Mass International Pty. Ltd. |
Flexible conductive track
|
US5131860A
(en)
*
|
1991-10-01 |
1992-07-21 |
Molex Incorporated |
Modular interchangeable power distribution system
|
US5192217A
(en)
*
|
1991-12-31 |
1993-03-09 |
Square D Company |
Electrical busway distribution system having provisions for preventing unintentional contact with live conductors at tap-off locations
|
US5203712A
(en)
*
|
1992-01-17 |
1993-04-20 |
Amp Incorporated |
Circuit wiring device
|
US5277609A
(en)
*
|
1992-05-28 |
1994-01-11 |
Steelcase Inc. |
Modular powderway for partition panels and the like (C-39)
|
US5236370A
(en)
*
|
1992-06-05 |
1993-08-17 |
Haworth, Inc. |
Electrical system for interior space-dividing system
|
EP0573047A1
(en)
*
|
1992-06-05 |
1993-12-08 |
Rhc/Spacemaster Corporation |
Modular power distribution system
|
US5396027A
(en)
*
|
1992-11-12 |
1995-03-07 |
Dekko Engineering, Inc. |
Strip electrical system
|
US5306165A
(en)
*
|
1993-01-27 |
1994-04-26 |
Jacques Nadeau |
Electric distributing system
|
US5442135A
(en)
*
|
1993-03-25 |
1995-08-15 |
Siemens Energy & Automation, Inc. |
Electrical power distribution busway and housing
|
US5619014A
(en)
*
|
1993-03-25 |
1997-04-08 |
Siemens Energy & Automation, Inc. |
Busway busbar with plug-in tab
|
US5415557A
(en)
*
|
1993-08-27 |
1995-05-16 |
Square D Company |
Busway tap off base assembly for preventing the ingress of dust and liquids
|
US5509826B1
(en)
*
|
1993-10-22 |
1998-03-10 |
Burndy Corp |
Very low profile card edge connector
|
US5595495A
(en)
*
|
1994-05-19 |
1997-01-21 |
Haworth, Inc. |
Electrified interior space-dividing members with low-voltage switching system
|
US5411408A
(en)
*
|
1994-08-19 |
1995-05-02 |
Molex Incorporated |
Electrical connector for printed circuit boards
|
US5607317A
(en)
*
|
1994-12-23 |
1997-03-04 |
Haworth, Inc. |
Electrical powerway for furniture panel
|
CA2211192A1
(en)
*
|
1995-01-25 |
1996-08-01 |
Haworth, Inc. |
Modular communication cabling arrangement
|
US5603621A
(en)
*
|
1995-01-31 |
1997-02-18 |
Elmouchi; Daniel |
Cordless extension system
|
US5525068A
(en)
*
|
1995-03-27 |
1996-06-11 |
General Electric Company |
Electric power busway plug connector shutter arrangement
|
TW443618U
(en)
*
|
1996-10-07 |
2001-06-23 |
Pendec Entpr Co Ltd |
Male-female integrated connector
|
US5895279A
(en)
*
|
1997-06-02 |
1999-04-20 |
Eaton Corporation |
Busway plug in brick and cover
|