GB190928432A - Improvements in Vacuum Cleaning Apparatus. - Google Patents

Improvements in Vacuum Cleaning Apparatus.

Info

Publication number
GB190928432A
GB190928432A GB190928432DA GB190928432A GB 190928432 A GB190928432 A GB 190928432A GB 190928432D A GB190928432D A GB 190928432DA GB 190928432 A GB190928432 A GB 190928432A
Authority
GB
United Kingdom
Prior art keywords
cleaning apparatus
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
Inventor
Theodore Wiedemann
Joseph Henry Templin
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 GB190928432A publication Critical patent/GB190928432A/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
    • 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/19—Means for monitoring filtering operation
GB190928432D 1909-08-11 1909-08-11 Improvements in Vacuum Cleaning Apparatus. Expired GB190928432A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190928432T 1909-08-11

Publications (1)

Publication Number Publication Date
GB190928432A true GB190928432A (en) 1910-04-14

Family

ID=32447148

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190928432D Expired GB190928432A (en) 1909-08-11 1909-08-11 Improvements in Vacuum Cleaning Apparatus.

Country Status (1)

Country Link
GB (1) GB190928432A (en)

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