GB509091A - Improvements in shades or blinds for double windows - Google Patents

Improvements in shades or blinds for double windows

Info

Publication number
GB509091A
GB509091A GB23854/38A GB2385438A GB509091A GB 509091 A GB509091 A GB 509091A GB 23854/38 A GB23854/38 A GB 23854/38A GB 2385438 A GB2385438 A GB 2385438A GB 509091 A GB509091 A GB 509091A
Authority
GB
United Kingdom
Prior art keywords
wires
blinds
blind
panes
aug
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
GB23854/38A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB509091A publication Critical patent/GB509091A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/264—Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)

Abstract

509,091. Double windows ; blinds. PERSSON, E. S. Aug. 12, 1938, No. 23854. Convention date, Aug. 12, 1937. [Class 20 (iii)] A window blind for the space between the panes of a double window comprises sheet material folded or pleated so that edges are presented towards the surface of the panes. The blind is actuated by wires or the like to expand and contract the folds. The Specification as open to inspection under Sect. 91, describes and illustrates also a construction in which vertical slots arranged like a venetian blind on wires or sliding pivots are controlled by wires passing through the sashes. This subject-matter does not appear in the Specification as accepted.
GB23854/38A 1937-08-12 1938-08-12 Improvements in shades or blinds for double windows Expired GB509091A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE509091X 1937-08-12

Publications (1)

Publication Number Publication Date
GB509091A true GB509091A (en) 1939-07-11

Family

ID=20310930

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23854/38A Expired GB509091A (en) 1937-08-12 1938-08-12 Improvements in shades or blinds for double windows

Country Status (1)

Country Link
GB (1) GB509091A (en)

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