FR439704A - Appareil de nettoyage par le vide - Google Patents

Appareil de nettoyage par le vide

Info

Publication number
FR439704A
FR439704A FR439704DA FR439704A FR 439704 A FR439704 A FR 439704A FR 439704D A FR439704D A FR 439704DA FR 439704 A FR439704 A FR 439704A
Authority
FR
France
Prior art keywords
cleaning device
vacuum cleaning
vacuum
cleaning
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
Other languages
English (en)
Inventor
Irving Knott Baxter
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR439704A publication Critical patent/FR439704A/fr
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
    • A47L5/02—Structural features of suction cleaners with user-driven air-pumps or compressors
    • A47L5/04—Structural features of suction cleaners with user-driven air-pumps or compressors with pistons, bellows, or diaphragms, e.g. driven by the cleaner-supporting wheels
    • 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
    • A47L9/20—Means for cleaning filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR439704D 1912-02-03 1912-02-03 Appareil de nettoyage par le vide Expired FR439704A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR439704T 1912-02-03

Publications (1)

Publication Number Publication Date
FR439704A true FR439704A (fr) 1912-06-21

Family

ID=1481113

Family Applications (1)

Application Number Title Priority Date Filing Date
FR439704D Expired FR439704A (fr) 1912-02-03 1912-02-03 Appareil de nettoyage par le vide

Country Status (1)

Country Link
FR (1) FR439704A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421705A (en) * 1943-02-16 1947-06-03 Ralph L Skinner Filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421705A (en) * 1943-02-16 1947-06-03 Ralph L Skinner Filter

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