NL174578C - Venetian blind construction. - Google Patents

Venetian blind construction.

Info

Publication number
NL174578C
NL174578C NLAANVRAGE7314879,A NL7314879A NL174578C NL 174578 C NL174578 C NL 174578C NL 7314879 A NL7314879 A NL 7314879A NL 174578 C NL174578 C NL 174578C
Authority
NL
Netherlands
Prior art keywords
venetian blind
blind construction
construction
venetian
blind
Prior art date
Application number
NLAANVRAGE7314879,A
Other languages
Dutch (nl)
Other versions
NL174578B (en
NL7314879A (en
Original Assignee
Levolor Lorentzen Inc
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 Levolor Lorentzen Inc filed Critical Levolor Lorentzen Inc
Publication of NL7314879A publication Critical patent/NL7314879A/xx
Publication of NL174578B publication Critical patent/NL174578B/en
Application granted granted Critical
Publication of NL174578C publication Critical patent/NL174578C/en

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
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/324—Cord-locks

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)
NLAANVRAGE7314879,A 1972-11-10 1973-10-30 Venetian blind construction. NL174578C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00305410A US3799236A (en) 1972-11-10 1972-11-10 Venetian blind having a cord lock which is actuated upon full raising of the blind

Publications (3)

Publication Number Publication Date
NL7314879A NL7314879A (en) 1974-05-14
NL174578B NL174578B (en) 1984-02-01
NL174578C true NL174578C (en) 1984-07-02

Family

ID=23180670

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7314879,A NL174578C (en) 1972-11-10 1973-10-30 Venetian blind construction.

Country Status (7)

Country Link
US (1) US3799236A (en)
BE (1) BE806800A (en)
CA (1) CA983384A (en)
DE (1) DE2356165C2 (en)
ES (1) ES420277A1 (en)
GB (1) GB1416028A (en)
NL (1) NL174578C (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952789A (en) * 1975-06-26 1976-04-27 Marathon Manufacturing Company Top position lock for venetian blinds
US4488588A (en) * 1983-01-24 1984-12-18 Marathon Manufacturing Company Cord lock for venetian blind
US4463791A (en) * 1983-01-24 1984-08-07 Marathon Manufacturing Company Venetian blind cord lock for up to eight lift cords
GB2142071B (en) * 1983-06-22 1986-05-08 Hunter Douglas Ind Bv A cord lock
US4732202A (en) * 1986-04-18 1988-03-22 Hunter Douglas Inc. Vertical louvre blind traveller
US4776381A (en) * 1986-06-26 1988-10-11 Bruce Riddiford Blinds
US4722383A (en) * 1986-10-24 1988-02-02 Levolor Lorentzen, Inc. Cord lock for venetian blinds
US5133399A (en) * 1990-12-17 1992-07-28 Hiller Jeffrey H Apparatus by which horizontal and vertical blinds, pleated shades, drapes and the like may be balanced for "no load" operation
US5143135A (en) * 1991-01-18 1992-09-01 Levolor Corporation Low profile headrail venetian blind
US5275222A (en) * 1992-03-18 1994-01-04 Ren Judkins Cord lock and release system for blinds
US5472036A (en) * 1992-03-18 1995-12-05 Judkins; Ren Cord lock and release system for blinds
US5387472A (en) * 1992-05-20 1995-02-07 Nelson Metal Products Corporation Mated molded parts assembly and method for making same
US6644375B2 (en) 2001-01-09 2003-11-11 Newell Window Furnishings Cordless blind brake
US7025107B2 (en) 2001-07-31 2006-04-11 Newell Window Furnishings, Inc. One-way tensioning mechanism for cordless blind
US7096917B2 (en) * 2001-12-14 2006-08-29 Newell Window Furnishings, Inc. One way brake for a cordless blind
US6684930B2 (en) 2001-12-14 2004-02-03 Newell Window Furnishings, Inc. Brake for a cordless blind
US6675861B2 (en) 2001-12-14 2004-01-13 Newell Window Furnishings, Inc. Brake for a cordless blind
CN101672156A (en) * 2002-10-31 2010-03-17 纽厄尔窗户设备公司 Temporary window covering
WO2004048737A1 (en) * 2002-11-21 2004-06-10 Newell Window Furnishings, Inc. Temporary window covering
US9187952B2 (en) * 2010-03-02 2015-11-17 Safe-T-Shade Cordless blind system and retro-fit method
US9272875B2 (en) * 2011-05-04 2016-03-01 Shih-Ming Lin String-guiding structure for an automatic curtain-reeling device
US9719296B1 (en) 2014-10-06 2017-08-01 Safe-T-Shade Apparatuses and systems for selectively locking lift cords used to lift architectural opening coverings

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2115796A (en) * 1937-01-06 1938-05-03 American Car & Foundry Co Locking mechanism for venetian blinds
US2731111A (en) * 1954-12-06 1956-01-17 Lorentzen Hardware Mfg Corp Cord lock
BE725138A (en) * 1968-09-18 1969-05-16
US3559024A (en) * 1969-04-04 1971-01-26 Dunkermotoren Prazisions Klein Motor reversing and stopping at limit of travel and number of revolutions

Also Published As

Publication number Publication date
NL174578B (en) 1984-02-01
US3799236A (en) 1974-03-26
ES420277A1 (en) 1976-03-01
CA983384A (en) 1976-02-10
DE2356165A1 (en) 1974-05-22
NL7314879A (en) 1974-05-14
BE806800A (en) 1974-04-30
DE2356165C2 (en) 1984-01-05
GB1416028A (en) 1975-12-03

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee