|
US2002756A
(en)
|
1934-01-24 |
1935-05-28 |
Segelhorst George |
Marker
|
|
US2340530A
(en)
|
1941-07-14 |
1944-02-01 |
George D Hefner |
Combination traffic control and flashlight device
|
|
US2456685A
(en)
|
1946-11-14 |
1948-12-21 |
Edward J Herrmann |
Warning signal conversion kit for standard flashlights
|
|
US2806131A
(en)
|
1955-02-10 |
1957-09-10 |
Samuel L Palmer |
Runway emergency lights
|
|
US2949531A
(en)
|
1955-09-06 |
1960-08-16 |
Jerome H Lemelson |
Illuminated highway marker
|
|
US2957444A
(en)
|
1958-01-06 |
1960-10-25 |
Gerald L Boettler |
Portable traffic marker
|
|
US3080553A
(en)
|
1961-05-31 |
1963-03-05 |
Gilbert E Raynor |
Combined flashlight and signal light device
|
|
US3099244A
(en)
|
1962-02-16 |
1963-07-30 |
Tri Tix Inc |
Road markers
|
|
US3119588A
(en)
|
1962-10-05 |
1964-01-28 |
John B Keats |
Portable sign
|
|
US3247823A
(en)
|
1965-04-22 |
1966-04-26 |
Heller Ind Inc |
Traffic signal device
|
|
US3458849A
(en)
|
1967-09-13 |
1969-07-29 |
Technical Innovations Inc |
Light assembly adapter
|
|
US3499413A
(en)
|
1968-01-24 |
1970-03-10 |
Robert W Heard |
Road markers
|
|
US3451368A
(en)
|
1968-02-23 |
1969-06-24 |
Borg Warner |
Conical marker device
|
|
US3520235A
(en)
|
1969-03-12 |
1970-07-14 |
Jack Palazzolo |
Collapsible road marker
|
|
US3707320A
(en)
|
1970-11-09 |
1972-12-26 |
Howard Brynes |
Inflatable and collapsible pylon
|
|
US3732842A
(en)
|
1971-05-10 |
1973-05-15 |
A Vara |
Road safety device and accessories
|
|
US3809007A
(en)
|
1973-03-19 |
1974-05-07 |
W Brown |
Portable traffic delineator
|
|
US4083033A
(en)
|
1976-05-07 |
1978-04-04 |
Royal Industries, Inc. |
Traffic control element
|
|
USD252075S
(en)
|
1977-02-02 |
1979-06-12 |
Radiator Specialty Company |
Traffic post
|
|
US4124196A
(en)
|
1977-03-10 |
1978-11-07 |
Hipskind Myron M |
Portable device for screening off an accident scene from view
|
|
US4197807A
(en)
|
1978-06-23 |
1980-04-15 |
Campbell Bruce E |
Collapsible traffic cone marker
|
|
US4197808A
(en)
|
1979-05-08 |
1980-04-15 |
Kinninger James L |
Combined road marker and interchangeable sign cards
|
|
USD263454S
(en)
|
1979-07-17 |
1982-03-23 |
Foster Industries Co., Limited |
Traffic bollard
|
|
US4329800A
(en)
|
1980-12-02 |
1982-05-18 |
Eastern Electrical Equipment Co., Inc. |
Adjustable display device
|
|
US4466376A
(en)
|
1982-09-29 |
1984-08-21 |
Wells Homer D |
Traffic cone
|
|
USD276510S
(en)
|
1983-01-10 |
1984-11-27 |
Bent James A |
Road barrier
|
|
USD277739S
(en)
|
1983-03-14 |
1985-02-26 |
Lamba Systems, Inc. |
Combined road marker and flashing light
|
|
USD277738S
(en)
|
1983-03-14 |
1985-02-26 |
Lamba Systems, Inc. |
Combined road marker and lock-in sign
|
|
USD279275S
(en)
|
1983-12-05 |
1985-06-18 |
Radiator Specialty Company, Incorporated |
Traffic control drum
|
|
USD295026S
(en)
|
1985-06-04 |
1988-04-05 |
Yang-Ming Lin |
Traffic cone
|
|
US4772869A
(en)
|
1987-02-24 |
1988-09-20 |
Lamba Systems, Inc. |
Communication apparatus
|
|
US4979461A
(en)
|
1987-09-08 |
1990-12-25 |
Provence Jr Albert M |
Self righting traffic cone
|
|
US4889067A
(en)
|
1987-09-08 |
1989-12-26 |
Provence Jr Albert M |
Self righting road marker
|
|
US4848263A
(en)
|
1988-03-14 |
1989-07-18 |
Grimm Luke Z |
Throwable, multiple-sided, emergency traffic warning marker
|
|
US5036791A
(en)
|
1988-04-13 |
1991-08-06 |
Thurston Kurt W |
Stackable road delineator
|
|
USD315874S
(en)
|
1988-05-13 |
1991-04-02 |
Decaro Jack A |
Combined flashing lights & traffic cone
|
|
US4844420A
(en)
|
1988-06-20 |
1989-07-04 |
Oster Nicholas R |
Retractable crowd control barrier
|
|
JP2695041B2
(en)
|
1989-01-23 |
1997-12-24 |
ユンカー,ヴイルヘルム |
Guiding device
|
|
US4925334A
(en)
|
1989-05-17 |
1990-05-15 |
Beard James R |
Traffic marker with hanger
|
|
USD343690S
(en)
|
1990-04-09 |
1994-01-25 |
Lavi Industries |
Crowd control belt post
|
|
US5050846A
(en)
|
1990-11-01 |
1991-09-24 |
Ship'n Out Company |
Adjustable length, non-mechanized pedestrian traffic barrier system
|
|
US5269251A
(en)
|
1991-10-03 |
1993-12-14 |
Continental Safety Supply Co. |
Traffic safety control system and method
|
|
US5195453A
(en)
|
1992-01-17 |
1993-03-23 |
Mcgibbon Ii David A |
Traffic cone insert
|
|
US5305705A
(en)
|
1992-02-14 |
1994-04-26 |
Gagliano Greg R |
Collapsible road marker and method
|
|
US5287822A
(en)
|
1992-12-18 |
1994-02-22 |
Anderson Roger K |
Portable warning marker
|
|
GB2279680A
(en)
|
1993-07-02 |
1995-01-11 |
Chen Chen Shan |
Traffic cone
|
|
USD350301S
(en)
|
1993-09-30 |
1994-09-06 |
Freight Flag, inc. |
Freight locator cone
|
|
US5375554A
(en)
|
1993-10-07 |
1994-12-27 |
Yen; Tai C. |
Rocking road emergency warning sign
|
|
US5529429A
(en)
|
1993-10-29 |
1996-06-25 |
Pelegrin; Oscar D. |
Traffic control assembly
|
|
US5566638A
(en)
|
1994-02-03 |
1996-10-22 |
Regent Sports Corporation |
Collapsible marker cone
|
|
US5749673A
(en)
|
1994-02-10 |
1998-05-12 |
Traffix Devices |
Stackable vertical panel
|
|
US5484137A
(en)
|
1994-05-11 |
1996-01-16 |
Smith; Franklin D. |
Portable line barrier
|
|
US5597418A
(en)
|
1994-09-30 |
1997-01-28 |
New Pig Corporation |
Method of making foldable mat for absorbing liquids
|
|
US5488792A
(en)
|
1995-02-07 |
1996-02-06 |
Kwok; Wang-On |
Mobile traffic warning sign
|
|
USD386705S
(en)
|
1995-09-11 |
1997-11-25 |
Morgan Edward D |
Coolant container safety cone
|
|
US5713694A
(en)
|
1995-10-04 |
1998-02-03 |
Radiator Specialty Company |
Method and base for traffic channelizer
|
|
US5660144A
(en)
|
1995-10-23 |
1997-08-26 |
Venti; David R. |
Pet barrier and method therefor
|
|
US5722788A
(en)
|
1996-01-24 |
1998-03-03 |
Bent Manfacturing Company |
Traffic delineator with wheels
|
|
KR100190119B1
(en)
|
1996-04-20 |
1999-06-01 |
안의식 |
Traffic collar cones
|
|
KR100190118B1
(en)
|
1996-04-20 |
1999-06-01 |
안의식 |
Surface Mount and Return-Based Delinenizers
|
|
US5755174A
(en)
|
1996-05-21 |
1998-05-26 |
Continental Safety Supply Co., Inc. |
Traffic safety control security system and method
|
|
US5755528A
(en)
|
1996-06-13 |
1998-05-26 |
Traffix Devices |
Unitary stabilizing base
|
|
USD390490S
(en)
|
1996-10-15 |
1998-02-10 |
Theresa Ruderick |
Emergency alert indicator
|
|
USD412131S
(en)
|
1996-11-10 |
1999-07-20 |
Bent Manufacturing Company |
Traffic channelizing system
|
|
US6092302A
(en)
|
1997-04-25 |
2000-07-25 |
3M Innovative Properties Company |
Absorbent fibrous granules
|
|
USD400814S
(en)
|
1997-08-22 |
1998-11-10 |
Chi Tien Sheng |
Safety cone
|
|
USD405543S
(en)
|
1997-10-16 |
1999-02-09 |
Shillingburg Curtis W |
Wall block
|
|
US6053657A
(en)
|
1997-12-18 |
2000-04-25 |
Consolidated Edison Company Of New York, Inc. |
Portable safety marker
|
|
US6019542A
(en)
|
1998-01-23 |
2000-02-01 |
Bent Manufacturing Company |
Drop-over base for traffic delineation device
|
|
USD406543S
(en)
|
1998-04-15 |
1999-03-09 |
Plastic Safety Systems, Inc. |
Traffic channelizer
|
|
US5993105A
(en)
|
1998-09-10 |
1999-11-30 |
Chan; Steven R. |
Stackable wind-resistant safety marker
|
|
USD411810S
(en)
|
1998-09-24 |
1999-07-06 |
Presto-Lite, Inc. |
Combined safety cone and light
|
|
US6142701A
(en)
|
1998-11-19 |
2000-11-07 |
Falcon; George |
Traffic management system
|
|
USD419901S
(en)
|
1999-04-02 |
2000-02-01 |
Impact Products, Inc. |
Safety marking pylon
|
|
US6119621A
(en)
|
1999-04-14 |
2000-09-19 |
Barbara Johnson |
Barrier and/or modular cone
|
|
US6305312B1
(en)
|
1999-06-09 |
2001-10-23 |
Bent Manufacturing Company |
Stackable vertical panel traffic channelizing device
|
|
USD435724S1
(en)
|
2000-02-03 |
2001-01-02 |
Chiu-Tien Huang |
Toolbox
|
|
USD440173S1
(en)
|
2000-07-17 |
2001-04-10 |
William L. Cuttill |
Traffic control device
|