Motor-operated mopping device

US 2,268,073 A
Filed: 12/23/1940
Issued: 12/30/1941
Est. Priority Date: 12/23/1940
Status: Expired due to Term

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Current Assignee
Harold J. Hunn, Patrick Hanratty
Original Assignee
Harold J. Hunn, Patrick Hanratty
Inventors
Hunn, Harold J., PATRICK HANRATTY

Application Number

US02/371,450
Time in Patent Office

372 Days
Field of Search
US Class Current

15/99
CPC Class Codes

A47L 11/29   Floor-scrubbing machines ch...

A47L 11/4016   specially adapted for colle...

A47L 11/4047   Wound-up or endless cleanin...

A47L 11/4069   Driving or transmission mea...