GB730442A - Indicator board - Google Patents

Indicator board

Info

Publication number
GB730442A
GB730442A GB20650/53A GB2065053A GB730442A GB 730442 A GB730442 A GB 730442A GB 20650/53 A GB20650/53 A GB 20650/53A GB 2065053 A GB2065053 A GB 2065053A GB 730442 A GB730442 A GB 730442A
Authority
GB
United Kingdom
Prior art keywords
indicator board
guideways
july
continuous series
strip elements
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
GB20650/53A
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.)
Rueegg Naegeli & Co A G
Original Assignee
Rueegg Naegeli & Co A G
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 Rueegg Naegeli & Co A G filed Critical Rueegg Naegeli & Co A G
Publication of GB730442A publication Critical patent/GB730442A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Waveguide Aerials (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

730,442. Indicator boards. RUEGG- NAEGELI & CO., AKT.-GES. July 24, 1953 [July 30, 1952], No. 20650/53. Class 118 (1). In an indicator board, as shown in Fig. 1, comprising strip elements 4 movable in guideways, both the lower edges of the strip elements and the members 3 forming the bottoms of the guideways are provided with co-operating projections. The projection may take the form either of a continuous series of serrations as shown in Fig. 3 or of a continuous series of undulations.
GB20650/53A 1952-07-30 1953-07-24 Indicator board Expired GB730442A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH730442X 1952-07-30

Publications (1)

Publication Number Publication Date
GB730442A true GB730442A (en) 1955-05-25

Family

ID=4532313

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20650/53A Expired GB730442A (en) 1952-07-30 1953-07-24 Indicator board

Country Status (2)

Country Link
DE (1) DE1070858B (en)
GB (1) GB730442A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3269391A (en) * 1962-02-20 1966-08-30 Ruegg Naegeli & Cie Ag Indicator device
US3315746A (en) * 1964-05-20 1967-04-25 Ruegg Naegeli & Cie Ag Strip-shaped or rail-shaped insert element for indicator boards

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3269391A (en) * 1962-02-20 1966-08-30 Ruegg Naegeli & Cie Ag Indicator device
US3315746A (en) * 1964-05-20 1967-04-25 Ruegg Naegeli & Cie Ag Strip-shaped or rail-shaped insert element for indicator boards

Also Published As

Publication number Publication date
DE1070858B (en)

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