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
Thomas George Clark
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 IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of GB191211678ApublicationCriticalpatent/GB191211678A/en
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
Landscapes
Brushes
(AREA)
Abstract
11,678. Clark, T. G. May 16. Stays.-One handle C of a portable vacuum cleaner carries a guide P for a hinged stay 0 which enables the movable sides of the bellows to be held in their open or collapsed positions by a leather thong Q as described in Specification 7911/12. In a modification, a pair of guides is used for the stays, and is placed on one of the movable sides
GB191211678D1912-05-161912-05-16Improvements in Portable Devices for Cleaning Carpets and the like.
ExpiredGB191211678A
(en)