DE4190068T - - Google Patents

Info

Publication number
DE4190068T
DE4190068T DE19914190068 DE4190068T DE4190068T DE 4190068 T DE4190068 T DE 4190068T DE 19914190068 DE19914190068 DE 19914190068 DE 4190068 T DE4190068 T DE 4190068T DE 4190068 T DE4190068 T DE 4190068T
Authority
DE
Germany
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.)
Withdrawn
Application number
DE19914190068
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 filed Critical
Publication of DE4190068T publication Critical patent/DE4190068T/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
    • B60D1/36—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for facilitating connection, e.g. hitch catchers, visual guide means, signalling aids
DE19914190068 1990-01-19 1991-01-18 Withdrawn DE4190068T (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002008200A CA2008200A1 (en) 1990-01-19 1990-01-19 Method and apparatus for monitoring towed vehicles

Publications (1)

Publication Number Publication Date
DE4190068T true DE4190068T (de) 1992-12-10

Family

ID=4144077

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19914190068 Withdrawn DE4190068T (de) 1990-01-19 1991-01-18

Country Status (5)

Country Link
AU (1) AU7061291A (de)
CA (1) CA2008200A1 (de)
DE (1) DE4190068T (de)
GB (1) GB2260110B (de)
WO (1) WO1991010580A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2504986C (en) * 2005-04-14 2010-04-13 Ortwin W. Groh Hitch alignment device
US11648999B1 (en) * 2021-11-24 2023-05-16 Stephen A. Delmar Tandem slide rule
CN117416356B (zh) * 2023-12-18 2024-03-08 自行科技(武汉)有限公司 电子后视镜辅助拖车上挂方法及系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1576793A (en) * 1925-04-25 1926-03-16 Sadler Luther Rear-vision mirror
US2091028A (en) * 1936-12-02 1937-08-24 Philip G Darling Indicator device
US3670423A (en) * 1970-01-06 1972-06-20 Don Leber Vehicle backing guidance device
GB2085382B (en) * 1980-10-15 1984-02-22 Brierley David Improvements in reversing mirror for road vehicles
US4645315A (en) * 1985-11-15 1987-02-24 Joseph Morgavo Trailing distance and safe passing indicator for trailer
GB9103485D0 (en) * 1991-02-20 1991-04-10 Spalding Gordon D Improvements in trailers

Also Published As

Publication number Publication date
GB2260110B (en) 1994-03-09
CA2008200A1 (en) 1991-07-19
GB2260110A (en) 1993-04-07
WO1991010580A1 (en) 1991-07-25
GB9215194D0 (en) 1992-12-16
AU7061291A (en) 1991-08-05

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8607 Notification of search results after publication
8130 Withdrawal