US4844121A
Expired / Lapsed
US
⏱️ 0.0 years remaining
RV sewage line assembly
Assignee: Individual
•
Filing: 1988-10-12
•
Granted: 1989-07-04
•
Expires: 2008-10-12
Abstract
Abstract A temporary sewage line assembly is provided for an RV or other vehicles which may be utilized in a variety of hook ups. The assembly includes an elongated, reducing connector, a wash outlet on the connector, a telescoping conduit which pivotally attaches to the connector and a downspout for fitting within a stationary sewer line. The sewage assembly is formed from a rigid plastic which is constructed not to leak and which can be easily cleaned after use and disassembled.
Inventors
- 👤 Robert L. Duke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 19:27
CPC Classifications
B; B67; B67D; B67D7/00; B67D7/002; E; E03; E03F; E03F1/00; E03F1/008; Y; Y10; Y10T; Y10T137/00; Y10T137/6851; Y10T137/6855; Y10T137/6918; Y10T137/8593; Y10T137/8807
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
122 words
A piping assembly for removing sewage from the waste system of a vehicle comprising: a connector member, said connector member for attachment to the waste system, a wash outlet, said outlet joined to the upper side of said connector member, a telescoping conduit, said conduit having a small inner line and a larger outlet line, said inner line pivotally attached to said connector member to move in a circular direction therearound, a washer seal, a nut, said seal and saidi nut movably positioned on said inner line, said outer line having a threaded end, said nut for receiving said threaded end for releasably fixing said inner and said outer lines to each other to provide a desired length of said telescoping conduit.
Claim 2
Dependent Claim
122 words
A piping assembly for removing sewage from the waste system of a vehicle comprising: a connector member, said connector member for attachment to the waste system, a wash outlet, said outlet joined to the upper side of said connector member, a telescoping conduit, said conduit having a small inner line and a larger outlet line, said inner line pivotally attached to said connector member to move in a circular direction therearound, a washer seal, a nut, said seal and saidi nut movably positioned on said inner line, said outer line having a threaded end, said nut for receiving said threaded end for releasably fixing said inner and said outer lines to each other to provide a desired length of said telescoping conduit.
Claim 3
Dependent Claim
14 words
A piping assembly as claimed in claim 1 formed from a rigid PVC plastic.
Claim 4
Dependent Claim
20 words
A piping assembly as claimed in claim 1 and including a quick-disconnect cap, said cap for closing saidi wash outlet.
Claim 5
Dependent Claim
19 words
A piping assembly as claimed in claim 1 and including a downspout, said downspout attached to said outer line.
Claim 6
Dependent Claim
29 words
A piping assembly as claimed in claim 1 and including a support member, said support member releasably attached to said outer line, said support member having an adjustable leg.
Claim 7
Dependent Claim
16 words
A piping assembly as claimed in claim 1 wherein said connector member including flow reducing means.
Claim 8
Dependent Claim
22 words
A piping assembly for removing sewage as claimed in claim 1 and including a downspout, said downspout affixed to said telescoping conduit.
Claim 9
Dependent Claim
26 words
A piping assembly for removing sewage as claimed in claim 1 and including a support member, said support member for releasable attachment to said telescoping conduit.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-07-03 | 1993-01-02 | 1993-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-07-03 | 1997-01-02 | 1997-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-07-03 | 2001-01-02 | 2001-07-04 | $7700.00 | Window Closed / Lapsed |