FR731686A - Improvements to roller blinds - Google Patents

Improvements to roller blinds

Info

Publication number
FR731686A
FR731686A FR731686DA FR731686A FR 731686 A FR731686 A FR 731686A FR 731686D A FR731686D A FR 731686DA FR 731686 A FR731686 A FR 731686A
Authority
FR
France
Prior art keywords
roller blinds
blinds
roller
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
Other languages
French (fr)
Inventor
Charles Francis Schmelz
William Fayette Smith
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
Application granted granted Critical
Publication of FR731686A publication Critical patent/FR731686A/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
    • E06B9/40—Roller blinds
    • E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
    • E06B9/44—Rollers therefor; Fastening roller blinds to rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
FR731686D 1932-01-16 1932-01-16 Improvements to roller blinds Expired FR731686A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR731686T 1932-01-16

Publications (1)

Publication Number Publication Date
FR731686A true FR731686A (en) 1932-09-06

Family

ID=9119092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR731686D Expired FR731686A (en) 1932-01-16 1932-01-16 Improvements to roller blinds

Country Status (1)

Country Link
FR (1) FR731686A (en)

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