CA1075461A - Sign with wind balanced front sheet - Google Patents

Sign with wind balanced front sheet

Info

Publication number
CA1075461A
CA1075461A CA258,575A CA258575A CA1075461A CA 1075461 A CA1075461 A CA 1075461A CA 258575 A CA258575 A CA 258575A CA 1075461 A CA1075461 A CA 1075461A
Authority
CA
Canada
Prior art keywords
sheet
housing
sign
plane
wind
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
CA258,575A
Other languages
English (en)
French (fr)
Inventor
Robert W. Fritts
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of CA1075461A publication Critical patent/CA1075461A/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
    • G09F7/002—Signs, name or number plates, letters, numerals, or symbols; Panels or boards weather-proof panels or boards
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Road Signs Or Road Markings (AREA)
CA258,575A 1975-08-21 1976-08-06 Sign with wind balanced front sheet Expired CA1075461A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/606,355 US3977111A (en) 1975-08-21 1975-08-21 Sign structure

Publications (1)

Publication Number Publication Date
CA1075461A true CA1075461A (en) 1980-04-15

Family

ID=24427636

Family Applications (1)

Application Number Title Priority Date Filing Date
CA258,575A Expired CA1075461A (en) 1975-08-21 1976-08-06 Sign with wind balanced front sheet

Country Status (7)

Country Link
US (1) US3977111A (US06811534-20041102-M00003.png)
AU (1) AU499655B2 (US06811534-20041102-M00003.png)
CA (1) CA1075461A (US06811534-20041102-M00003.png)
DE (1) DE2638107C3 (US06811534-20041102-M00003.png)
FR (1) FR2321735A1 (US06811534-20041102-M00003.png)
GB (1) GB1535532A (US06811534-20041102-M00003.png)
IT (1) IT1073673B (US06811534-20041102-M00003.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215501A (en) * 1977-12-21 1980-08-05 Ten-O-One Inc. Light efficient display device
US4342168A (en) * 1981-01-12 1982-08-03 Schmanski Donald W Flexible street sign blank
US4372071A (en) * 1981-09-14 1983-02-08 Vicino Robert K Fabric faced billboard
US4739568A (en) * 1986-11-21 1988-04-26 Spectacolor Inc. Sign construction for photographic transparencies
DK161861C (da) * 1987-01-09 1992-01-27 Colorlux As Lysskiltkasse samt fremgangsmaade til fremstilling af lysskiltkasse.
DE3828164A1 (de) * 1987-09-07 1989-03-16 Daimler Benz Ag Praesentationspodest
NL8800938A (nl) * 1988-04-12 1989-11-01 Romeijn P Electro Tech Bv Inrichting voor het gespannen houden van een vlak flexibel materiaal.
US8074387B2 (en) 2007-03-20 2011-12-13 Salvatore Patrick Mancuso Modular sign system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1426475A (en) * 1922-04-21 1922-08-22 Charles W Hawthorne Sign and the like
US1433207A (en) * 1922-04-24 1922-10-24 Joseph W Collins Billboard
US1555102A (en) * 1925-03-24 1925-09-29 Curtis H Chatfield Crossing sign
US1647899A (en) * 1926-12-29 1927-11-01 Bowers Lewis Fireplace screen
US1777933A (en) * 1929-06-24 1930-10-07 John J O'brien Display device
FR739274A (fr) * 1932-06-30 1933-01-09 Panneau lumineux
US2757834A (en) * 1954-12-22 1956-08-07 Al F Bernier Garment hangers
GB1072267A (en) * 1965-09-28 1967-06-14 Devetta Electronics Ltd F Improvements in or relating to the prevention or reduction of arcing at a.c. switch contacts
US3521390A (en) * 1967-12-07 1970-07-21 Thomas W Carlson Signboard wind load limiting apparatus
FR2237558A5 (en) * 1973-06-22 1975-02-07 Cohen Andre Arrangement of panels for road signs, publicity etc. - series of thin panels arranged side by side and suspended between light supports

Also Published As

Publication number Publication date
DE2638107C3 (de) 1981-05-21
DE2638107A1 (de) 1977-03-03
AU1702776A (en) 1978-02-23
DE2638107B2 (de) 1980-09-18
FR2321735A1 (fr) 1977-03-18
IT1073673B (it) 1985-04-17
FR2321735B1 (US06811534-20041102-M00003.png) 1982-08-20
GB1535532A (en) 1978-12-13
US3977111A (en) 1976-08-31
AU499655B2 (en) 1979-04-26

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Legal Events

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