CA983384A - Venetian blind having a cord lock which is actuated upon full raising of the blind - Google Patents
Venetian blind having a cord lock which is actuated upon full raising of the blindInfo
- Publication number
- CA983384A CA983384A CA184,214A CA184214A CA983384A CA 983384 A CA983384 A CA 983384A CA 184214 A CA184214 A CA 184214A CA 983384 A CA983384 A CA 983384A
- Authority
- CA
- Canada
- Prior art keywords
- blind
- actuated
- cord lock
- venetian
- full raising
- 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
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)
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 (1)
Publication Number | Publication Date |
---|---|
CA983384A true CA983384A (en) | 1976-02-10 |
Family
ID=23180670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA184,214A Expired CA983384A (en) | 1972-11-10 | 1973-10-25 | Venetian blind having a cord lock which is actuated upon full raising of the blind |
Country Status (7)
Country | Link |
---|---|
US (1) | US3799236A (xx) |
BE (1) | BE806800A (xx) |
CA (1) | CA983384A (xx) |
DE (1) | DE2356165C2 (xx) |
ES (1) | ES420277A1 (xx) |
GB (1) | GB1416028A (xx) |
NL (1) | NL174578C (xx) |
Families Citing this family (22)
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 |
US5472036A (en) * | 1992-03-18 | 1995-12-05 | Judkins; Ren | Cord lock and release system for blinds |
US5275222A (en) * | 1992-03-18 | 1994-01-04 | Ren Judkins | 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 |
AU2003286825A1 (en) * | 2002-10-31 | 2004-06-07 | Newell Window Furnishings, Inc. | Temporary window covering |
BR0316446A (pt) * | 2002-11-21 | 2005-10-11 | Newell Window Furnishings Inc | Cobertura de janela temporária e combinação de guia de cordão e trava de cordão |
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)
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 (xx) * | 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 |
-
1972
- 1972-11-10 US US00305410A patent/US3799236A/en not_active Expired - Lifetime
-
1973
- 1973-10-16 GB GB4817173A patent/GB1416028A/en not_active Expired
- 1973-10-25 CA CA184,214A patent/CA983384A/en not_active Expired
- 1973-10-30 NL NLAANVRAGE7314879,A patent/NL174578C/xx not_active IP Right Cessation
- 1973-10-31 BE BE137307A patent/BE806800A/xx not_active IP Right Cessation
- 1973-11-06 ES ES420277A patent/ES420277A1/es not_active Expired
- 1973-11-09 DE DE2356165A patent/DE2356165C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES420277A1 (es) | 1976-03-01 |
BE806800A (fr) | 1974-04-30 |
GB1416028A (en) | 1975-12-03 |
DE2356165C2 (de) | 1984-01-05 |
NL174578B (nl) | 1984-02-01 |
US3799236A (en) | 1974-03-26 |
NL174578C (nl) | 1984-07-02 |
DE2356165A1 (de) | 1974-05-22 |
NL7314879A (xx) | 1974-05-14 |
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