Peter Lawrenc Lehman

US Patent:

55910599, Jan 7, 1997

Filed:

Mar 7, 1995

Appl. No.:

8/399491

Inventors:

Peter Lehman - Evanston IL

Assignee:

SP Water Sports, Inc. - Evanston IL

International Classification:

B63B 3581

US Classification:

441 68

Abstract:

A water ski having an elongated body of generally uniform thickness from its nose to its aft end, and including a body having a nose portion which inclines gradually upwardly, a forward body portion, and a rear body portion. The forward body portion has a width which is generally uniform and which is like that of a conventional water ski. The rear body portion extends rearwardly from the forward body portion and has side edges which diverge outwardly and rearwardly toward the rear end of the ski, with the width of the ski at its rear end being at least 150% of the width of the forward body portion. The longitudinal length of the rear body portion is from 25 to 75% of the length of the ski.

US Patent:

57790841, Jul 14, 1998

Filed:

Feb 6, 1997

Appl. No.:

8/795634

Inventors:

Peter G. Lehman - Evanston IL

Assignee:

SP Watersports, Inc. - Evanston IL

International Classification:

B65D 4320

US Classification:

220346

Abstract:

A laundry receptacle with a flexible cover and handles comprises a structurally rigid receptacle portion and a flexible covering assembly. The rigid receptacle portion may be of a variety of sizes and shapes. The flexible covering assembly is comprised of a flexible covering material of varying sizes and shapes, which is wound around a cylindrical rod when not in use, and which is unrolled and extended across the open upper end of the rigid laundry receptacle and affixed to a circumferential flange that is itself integrally secured to the open upper end. The cylindrical rod is cooperatively attached to hinges at its opposite ends. The hinges are, in turn, securely affixed to the circumferential flange, so as to allow the cylindrical rod to rotate and the flexible cover to unroll over the open upper end of the rigid laundry receptacle. The flexible covering material may also be secured to the outer circumference of open upper end of the rigid receptacle by a continuous elastomeric band which is circumferentially securely positioned around the flexible material about its outer edge.