Filter for a wet/dry vacuum cleaner for wet material collection

Liquid purification or separation – Processes – Liquid/liquid solvent or colloidal extraction or diffusing...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

210654, 210450, 2104161, 210474, 96 6, 95 46, 55215, 55421, 55DIG3, B01D 6100

Patent

active

057830860

ABSTRACT:
The present invention is an improved method of employing a wet/dry vacuum cleaner for wet material pick-up. By employing a hydrophobic and air permeable filter material, such as an expanded polytetrafluoroethylene (PTFE), with a tight gasket around its edge in place of a conventional wet/dry vacuum filter, it has been determined that the filter can be retained in place at all times during operation, regardless of the material being collected.

REFERENCES:
patent: 3775951 (1973-12-01), Eicholz et al.
patent: 3953566 (1976-04-01), Gore
patent: 3962153 (1976-06-01), Gore
patent: 4096227 (1978-06-01), Gore
patent: 4187390 (1980-02-01), Gore
patent: 4465485 (1984-08-01), Kashmer et al.
patent: 4831685 (1989-05-01), Bosyj et al.
patent: 5334174 (1994-08-01), Street
patent: 5458586 (1995-10-01), Adiletta
International Search Report for PCT/US96/13946.
(3) "Sears/Craftsman(R) 16-Gallon Ful Blowing Professional Wet/Dry Vac," Model No. 113.178492 16-Gallon Double Insulated Wet/Dry Vac, sold by Sears, Roebuck and Co., Chicago, IL 60684, Aug. 1991.
Literature: (1) "Genie(R) Wet/Dry Vas Owner Manual," Copyright 1994, The Genie Corp.
(2) "Shop-Vac(R) Wet/Dry Vacuum, Model 800E, 10,12 Gallon Wet/Dry Super Performance Owner's Manual," Shop-Vac Corporation, Williamsport, PA 17701, Copyright 1993.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Filter for a wet/dry vacuum cleaner for wet material collection does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Filter for a wet/dry vacuum cleaner for wet material collection, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filter for a wet/dry vacuum cleaner for wet material collection will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1643764

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.