GB263148A - Improvements in or relating to dust suction apparatus - Google Patents

Improvements in or relating to dust suction apparatus

Info

Publication number
GB263148A
GB263148A GB31716/26A GB3171626A GB263148A GB 263148 A GB263148 A GB 263148A GB 31716/26 A GB31716/26 A GB 31716/26A GB 3171626 A GB3171626 A GB 3171626A GB 263148 A GB263148 A GB 263148A
Authority
GB
United Kingdom
Prior art keywords
stopper
opening
fitted
relating
tool
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
GB31716/26A
Other languages
English (en)
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.)
Inventia Patent Verwertungs Gesellschaft
Original Assignee
Inventia Patent Verwertungs Gesellschaft
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
Priority claimed from US116123A external-priority patent/US1757239A/en
Application filed by Inventia Patent Verwertungs Gesellschaft filed Critical Inventia Patent Verwertungs Gesellschaft
Publication of GB263148A publication Critical patent/GB263148A/en
Expired 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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type

Landscapes

  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Refuse Collection And Transfer (AREA)
  • Electric Suction Cleaners (AREA)
GB31716/26A 1925-12-16 1926-12-14 Improvements in or relating to dust suction apparatus Expired GB263148A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE263148X 1925-12-16
US116123A US1757239A (en) 1925-12-16 1926-06-15 Cleaning and air-conditioning apparatus
US156464A US1757240A (en) 1925-12-16 1926-12-22 Coupling for cleaners

Publications (1)

Publication Number Publication Date
GB263148A true GB263148A (en) 1927-12-08

Family

ID=27354953

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31716/26A Expired GB263148A (en) 1925-12-16 1926-12-14 Improvements in or relating to dust suction apparatus

Country Status (6)

Country Link
US (1) US1757240A (de)
BE (1) BE337446A (de)
DE (1) DE473469C (de)
FR (1) FR623609A (de)
GB (1) GB263148A (de)
NL (1) NL20784C (de)

Also Published As

Publication number Publication date
NL20784C (de)
FR623609A (fr) 1927-06-28
DE473469C (de) 1929-03-16
BE337446A (de)
US1757240A (en) 1930-05-06

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