CA999836A - Triangular frame type foldable roadside warning device - Google Patents

Triangular frame type foldable roadside warning device

Info

Publication number
CA999836A
CA999836A CA200,484A CA200484A CA999836A CA 999836 A CA999836 A CA 999836A CA 200484 A CA200484 A CA 200484A CA 999836 A CA999836 A CA 999836A
Authority
CA
Canada
Prior art keywords
warning device
frame type
triangular frame
type foldable
roadside warning
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
Application number
CA200,484A
Inventor
Richard H. Schradieck
Taisto A. Lehti
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.)
RICHARD H SCHRADIECK
Original Assignee
RICHARD H SCHRADIECK
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 RICHARD H SCHRADIECK filed Critical RICHARD H SCHRADIECK
Application granted granted Critical
Publication of CA999836A publication Critical patent/CA999836A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q7/00—Arrangement or adaptation of portable emergency signal devices on vehicles
    • B60Q7/005—Devices without lamps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S40/00—Card, picture, or sign exhibiting
    • Y10S40/903—Reflective triangle for highway use

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Road Signs Or Road Markings (AREA)
CA200,484A 1973-05-23 1974-05-22 Triangular frame type foldable roadside warning device Expired CA999836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00363025A US3822668A (en) 1973-05-23 1973-05-23 Roadside warning device

Publications (1)

Publication Number Publication Date
CA999836A true CA999836A (en) 1976-11-16

Family

ID=23428471

Family Applications (1)

Application Number Title Priority Date Filing Date
CA200,484A Expired CA999836A (en) 1973-05-23 1974-05-22 Triangular frame type foldable roadside warning device

Country Status (2)

Country Link
US (1) US3822668A (en)
CA (1) CA999836A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4805550A (en) * 1982-09-29 1989-02-21 Ron Raczkowski Safety triangle
US5003912A (en) * 1988-04-13 1991-04-02 Thurston Kurt W Interlocking stacking plastic barricades
US5544614A (en) * 1994-03-09 1996-08-13 Vbco Traffic barricade
US5458434A (en) * 1994-10-31 1995-10-17 Bent Manufacturing Company Plastic barricade with handle and engagable stacking lug
US5551370A (en) * 1995-01-23 1996-09-03 Hwang; Wen-Chin Warning triangle assembly
US5570972A (en) * 1995-02-01 1996-11-05 Plasticade Products Corporation Traffic barricade and flasher light assembly with combination flasher light mounting apparatus and carrying handle
US5627513A (en) * 1995-04-25 1997-05-06 Weed; Leonard E. Portable visual emergency signal device
US5722788A (en) * 1996-01-24 1998-03-03 Bent Manfacturing Company Traffic delineator with wheels
US6014941A (en) * 1996-02-29 2000-01-18 Bent Manufacturing Company Traffic delineator
US6019542A (en) * 1998-01-23 2000-02-01 Bent Manufacturing Company Drop-over base for traffic delineation device
US6305312B1 (en) 1999-06-09 2001-10-23 Bent Manufacturing Company Stackable vertical panel traffic channelizing device
US6389720B1 (en) * 2000-04-20 2002-05-21 Chin-Keng Hsieh Triangle road sign with solar power-driven flashing light means
US6536369B1 (en) 2000-08-18 2003-03-25 Bent Manufacturing Company Handle for traffic delineator
US6857385B1 (en) * 2003-03-11 2005-02-22 Yi Hui Chen Foldable road warning device
US20070011928A1 (en) * 2005-07-18 2007-01-18 Tsang-Hsuan Wang Triangular warning sign for vehicles
EP2235267A4 (en) * 2008-01-07 2014-04-23 Janusz Frank Tekiela Collapsible a-frame for road barriers
GB201507822D0 (en) * 2015-05-07 2015-06-17 Road Safety Designs Ltd Foldable warning triangle assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE495840A (en) *
CH291065A (en) * 1951-06-28 1953-05-31 Duo D Art S A Signal for road traffic.
FR1424957A (en) * 1965-02-12 1966-01-14 Folding warning and safety triangle for all vehicles
US3625177A (en) * 1970-08-10 1971-12-07 Adam C Miller Portable emergency warning apparatus
US3742897A (en) * 1972-05-16 1973-07-03 Miro Flex Co Inc Reflector signal marker for highway use

Also Published As

Publication number Publication date
US3822668A (en) 1974-07-09

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