US2149588A - Vacuum cleaner - Google Patents

Vacuum cleaner Download PDF

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Publication number
US2149588A
US2149588A US2149588DA US2149588A US 2149588 A US2149588 A US 2149588A US 2149588D A US2149588D A US 2149588DA US 2149588 A US2149588 A US 2149588A
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US
United States
Prior art keywords
vacuum cleaner
cleaner
vacuum
ttorney
sheets
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
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Publication date
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Publication of US2149588A publication Critical patent/US2149588A/en
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Expired - Lifetime legal-status Critical Current

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    • 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
    • A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
    • A47L5/34—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with height adjustment of nozzles or dust-loosening tools

Landscapes

  • Credit Cards Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Description

y March 7, 1939.v
lD. M. lDow VACUUM CLEANER 2 sheets-sneu 1 Filed Jue 8, 1956 fzz; A TTORNEY D. M. DOW
VACUUM CLEANER Marh' 7, 1939.
2 Sheets-Sheet 2.
BY w 7,4@
A TTORNEY
US2149588D Vacuum cleaner Expired - Lifetime US2149588A (en)

Publications (1)

Publication Number Publication Date
US2149588A true US2149588A (en) 1939-03-07

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ID=3430016

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US2149588D Expired - Lifetime US2149588A (en) Vacuum cleaner

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US (1) US2149588A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591214A (en) * 1944-11-04 1952-04-01 Bernard J Tamarin Vacuum cleaner with detachable reel-and-handle unit
US3199138A (en) * 1963-04-22 1965-08-10 Whirlpool Co Cleaner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591214A (en) * 1944-11-04 1952-04-01 Bernard J Tamarin Vacuum cleaner with detachable reel-and-handle unit
US3199138A (en) * 1963-04-22 1965-08-10 Whirlpool Co Cleaner

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