DE3776902D1 - Teleskopierbares staubsauger-saugrohr. - Google Patents

Teleskopierbares staubsauger-saugrohr.

Info

Publication number
DE3776902D1
DE3776902D1 DE8787119407T DE3776902T DE3776902D1 DE 3776902 D1 DE3776902 D1 DE 3776902D1 DE 8787119407 T DE8787119407 T DE 8787119407T DE 3776902 T DE3776902 T DE 3776902T DE 3776902 D1 DE3776902 D1 DE 3776902D1
Authority
DE
Germany
Prior art keywords
arrest
tubes
tube
recesses
section
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 - Lifetime
Application number
DE8787119407T
Other languages
German (de)
English (en)
Inventor
August Cordes
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.)
Carl Froh 59846 Sundern De GmbH
Original Assignee
FROH ROEHREN
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6328954&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3776902(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE3718578A external-priority patent/DE3718578C1/de
Application filed by FROH ROEHREN filed Critical FROH ROEHREN
Priority to DE8787119407T priority Critical patent/DE3776902D1/de
Application granted granted Critical
Publication of DE3776902D1 publication Critical patent/DE3776902D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/242—Hose or pipe couplings
    • A47L9/244—Hose or pipe couplings for telescopic or extensible hoses or pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Electric Suction Cleaners (AREA)
DE8787119407T 1987-06-03 1987-12-31 Teleskopierbares staubsauger-saugrohr. Expired - Lifetime DE3776902D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787119407T DE3776902D1 (de) 1987-06-03 1987-12-31 Teleskopierbares staubsauger-saugrohr.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3718578A DE3718578C1 (de) 1987-06-03 1987-06-03 Teleskopierbares Staubsauger-Saugrohr
DE8787119407T DE3776902D1 (de) 1987-06-03 1987-12-31 Teleskopierbares staubsauger-saugrohr.

Publications (1)

Publication Number Publication Date
DE3776902D1 true DE3776902D1 (de) 1992-04-02

Family

ID=6328954

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787119407T Expired - Lifetime DE3776902D1 (de) 1987-06-03 1987-12-31 Teleskopierbares staubsauger-saugrohr.

Country Status (5)

Country Link
EP (1) EP0293518B1 (enrdf_load_stackoverflow)
AT (1) ATE72743T1 (enrdf_load_stackoverflow)
DE (1) DE3776902D1 (enrdf_load_stackoverflow)
ES (1) ES2030706T3 (enrdf_load_stackoverflow)
GR (1) GR3004236T3 (enrdf_load_stackoverflow)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2107614T3 (es) * 1991-06-28 1997-12-01 Omec Spa Extension telescopica para un aspirador.
DE19615814C2 (de) * 1995-04-27 1998-01-29 Zelmer Teleskopierbares Staubsaugerrohr
DE19524290C1 (de) * 1995-07-06 1996-08-14 Froh Roehren Teleskopierbares Staubsauger-Saugrohr
PL181955B1 (pl) * 1996-10-28 2001-10-31 Zelmer Teleskopowa rura ssaca do odkurzacza PL
AUPP124098A0 (en) * 1998-01-07 1998-01-29 Tubalco Manufacturing Pty Ltd Locking arrangement for telescopically moving tubes
JP2003534024A (ja) 1998-06-30 2003-11-18 株式会社大宇エレクトロニクス 真空掃除機の折綴式吸入管の組立体
EP1092383B1 (en) 1999-10-11 2008-05-07 OMEC S.p.A. Telescopic extension for an electric household appliance
CN2401136Y (zh) 2000-01-12 2000-10-18 徐为尔 吸尘器用的吸尘伸缩管
KR200200566Y1 (ko) * 2000-03-07 2000-10-16 은성전자주식회사 진공청소기의 흡입관
CN2449639Y (zh) 2000-09-30 2001-09-26 徐为尔 吸尘器用的伸缩吸尘管
GB0425626D0 (en) * 2004-11-22 2004-12-22 Hoover Ltd Wand assemblies for vacuum cleaners
CN1799487A (zh) * 2005-09-16 2006-07-12 邬永龙 吸尘器用伸缩式吸尘管
CN100367902C (zh) * 2005-10-24 2008-02-13 徐为尔 吸尘器上的伸缩式吸管
DE102006006189B3 (de) * 2006-02-09 2007-06-06 Wolfgang Hermes Futter- und Tränkvorrichtung für Haustiere
DE102013101911B4 (de) * 2013-02-26 2014-11-06 Fischer Rohrtechnik Gmbh Staubsauger-Saugrohr
WO2018035197A1 (en) 2016-08-17 2018-02-22 D & M Designs Llc Collapsible telescoping pole

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1263595A (fr) * 1959-07-20 1961-06-09 Electrische App N En Metaalfab Raccord d'accouplement
US3244437A (en) * 1964-01-28 1966-04-05 Electrolux Corp Adjustable length vacuum cleaner wand
US3351359A (en) * 1964-12-23 1967-11-07 Electrolux Corp Adjustable length wand
US3351363A (en) * 1964-12-23 1967-11-07 Electrolux Corp Adjustable length wand
DE2618065C3 (de) * 1976-04-24 1979-08-02 Carl Froh Roehrenwerk Gmbh & Co, 5768 Sundern Muffenlose teleskopierbare Rohrverbindung
DE3102898A1 (de) * 1981-01-29 1982-08-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Klemmvorrichtung an zwei ineinanderschiebbaren saugrohren
US4494270A (en) * 1983-03-25 1985-01-22 Electrolux Corporation Vacuum cleaner wand
US4577837A (en) * 1984-07-30 1986-03-25 Marvin Berg Locking mechanism for extendible telescoping tubular members

Also Published As

Publication number Publication date
EP0293518A1 (de) 1988-12-07
EP0293518B1 (de) 1992-02-26
GR3004236T3 (enrdf_load_stackoverflow) 1993-03-31
ES2030706T3 (es) 1992-11-16
ATE72743T1 (de) 1992-03-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: CARL FROH GMBH, 59846 SUNDERN, DE

8327 Change in the person/name/address of the patent owner

Owner name: FROH HOUSE TECH GMBH & CO. KG, 59846 SUNDERN, DE

8327 Change in the person/name/address of the patent owner

Owner name: CARL FROH GMBH, 59846 SUNDERN, DE