Modular drainage channel
Latest National Diversified Sales, Inc. Patents:
Description
FIG. 1 is a perspective view of the modular drainage channel of the present invention;
FIG. 2 is a top view of the modular drainage channel of the present invention;
FIG. 3 is a side view of the modular drainage channel of the present invention;
FIG. 4 is a right end view of the modular drainage channel of the present invention;
FIG. 5 is a left end view of the modular drainage channel of the present invention.
Referenced Cited
U.S. Patent Documents
| 2386020 | October 1945 | Wendelken |
| 2436593 | February 1948 | Moselowitz |
Patent History
Patent number: D299543
Type: Grant
Filed: Apr 8, 1986
Date of Patent: Jan 24, 1989
Assignee: National Diversified Sales, Inc. (Newbury Park, CA)
Inventor: Trevor Phillips (Westlake Village, CA)
Primary Examiner: A. Hugo Word
Attorney: Dennis L. Mangrum
Application Number: 6/849,423
Type: Grant
Filed: Apr 8, 1986
Date of Patent: Jan 24, 1989
Assignee: National Diversified Sales, Inc. (Newbury Park, CA)
Inventor: Trevor Phillips (Westlake Village, CA)
Primary Examiner: A. Hugo Word
Attorney: Dennis L. Mangrum
Application Number: 6/849,423
Classifications
