GB8427144D0 - Indicator apparatus - Google Patents

Indicator apparatus

Info

Publication number
GB8427144D0
GB8427144D0 GB848427144A GB8427144A GB8427144D0 GB 8427144 D0 GB8427144 D0 GB 8427144D0 GB 848427144 A GB848427144 A GB 848427144A GB 8427144 A GB8427144 A GB 8427144A GB 8427144 D0 GB8427144 D0 GB 8427144D0
Authority
GB
United Kingdom
Prior art keywords
indicator apparatus
indicator
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
GB848427144A
Other versions
GB2149546B (en
GB2149546A (en
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.)
SOLUTION Ltd
Original Assignee
SOLUTION Ltd
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
Priority claimed from GB838328833A external-priority patent/GB8328833D0/en
Application filed by SOLUTION Ltd filed Critical SOLUTION Ltd
Publication of GB8427144D0 publication Critical patent/GB8427144D0/en
Publication of GB2149546A publication Critical patent/GB2149546A/en
Application granted granted Critical
Publication of GB2149546B publication Critical patent/GB2149546B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
    • B66B3/02—Position or depth indicators
GB08427144A 1983-10-28 1984-10-26 Indicator apparatus Expired GB2149546B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838328833A GB8328833D0 (en) 1983-10-28 1983-10-28 Indicator apparatus
GB838332439A GB8332439D0 (en) 1983-10-28 1983-12-06 Indicator apparatus

Publications (3)

Publication Number Publication Date
GB8427144D0 true GB8427144D0 (en) 1984-12-05
GB2149546A GB2149546A (en) 1985-06-12
GB2149546B GB2149546B (en) 1987-05-28

Family

ID=26286947

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08427144A Expired GB2149546B (en) 1983-10-28 1984-10-26 Indicator apparatus

Country Status (1)

Country Link
GB (1) GB2149546B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992010421A1 (en) * 1990-12-05 1992-06-25 William James Stevens Elevator control and position indicating switch
FR2671335A1 (en) * 1991-01-03 1992-07-10 Sodica Distribution Composants Floor indicator device for a lift
GB2300849B (en) * 1995-08-11 1997-10-22 Drucegrove Ltd Communications system
US5975248A (en) * 1995-08-11 1999-11-02 Drucegrove Limited Communications system
CN103979374B (en) * 2014-05-16 2016-03-30 西安利雅得电气股份有限公司 Mine hoist clavate depth indicator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2064186B (en) * 1979-11-27 1983-06-02 Brookes & Gatehouse Information display system
US4500880A (en) * 1981-07-06 1985-02-19 Motorola, Inc. Real time, computer-driven retail pricing display system

Also Published As

Publication number Publication date
GB2149546B (en) 1987-05-28
GB2149546A (en) 1985-06-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941026