Recreational vehicle waste drainer

Pipes and tubular conduits – Combined – With hose protector

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

138114, 138120, 138 89, 13735516, F16L57/00

Patent

active

059041838

ABSTRACT:
A recreational vehicle (RV) waste drainer having a drainer sheath (1) with an angled drain nipple (3) at a receptacle end in fluid communication with an expandable tube (5) in the drainer sheath. A drain end of the expandable tube is attached to the drain nipple. A holding-tank connector (6) on a holding-tank end of the expandable tube connects the expandable tube to an RV holding tank (21, 22) for draining it and connects the expandable tube to a sheath lid (4) for sealing the drainer sheath and the expandable tube against escape of odorous gases and liquid at a tube end of the drainer sheath when not in use. The drain nipple has a beveled nipple-attachment wall (9) that is resilient and sized to fit inside of receptacle pipes (10) of RV sewage receptacles (11). A nipple lid (2) has a nipple sleeve that fits onto the beveled outside periphery of the drain nipple like an input pipe to seal the drainer sheath against escape of odorous gases and liquid at the drain nipple when not in use.

REFERENCES:
patent: 3712331 (1973-01-01), Otto
patent: 3730228 (1973-05-01), Gibbs, Sr.
patent: 3811462 (1974-05-01), Feliz
patent: 4133347 (1979-01-01), Mercer
patent: 4180102 (1979-12-01), Larkin
patent: 4223702 (1980-09-01), Cook
patent: 4231595 (1980-11-01), Knutsen
patent: 4712755 (1987-12-01), Robbins et al.
patent: 4844121 (1989-07-01), Duke
patent: 4854349 (1989-08-01), Foreman
patent: 4905939 (1990-03-01), Horn
patent: 5023959 (1991-06-01), Mercer
patent: 5417460 (1995-05-01), Lunder

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

Recreational vehicle waste drainer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Recreational vehicle waste drainer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Recreational vehicle waste drainer will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1753602

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