Our Patents

Wayne/Scott Fetzer Company (“Wayne”) products listed below are protected by patents in the U.S. and elsewhere. The following list may not be all inclusive, and other Wayne products not listed here may be protected by one or more patents. This page is intended to serve as notice under 35 U.S.C. § 287(a).

Multi-Use Pumps
WWB Submersible Multi-Use Pump Family
– U.S. Patent No. D823,345
– U.S. Patent No. D875,142
– U.S. Patent No. US 10,907,638
– U.S. Patent No. D910,719
– U.S. Patent No. D914,060
– U.S. Patent No. D918,268
– U.S. Patent No. D916,932
– U.S. Patent No. D941,883
– Other Patents Pending

EEAUP250 Submersible Multi-Use Pump
– U.S. Patent No. 8,380,355
– Other Patents Pending

Sump Pumps & Basement Protection Systems
Wayne Sump Pumps (1000RSDS, 500RSDS, 330RSDS, F50CISDS, F33CISDS, CDU790, CDU800, CDU980E, CDU1000, CDT50, SPF33, SPF50, 33CHF, 50CHF)
– U.S. Patent No. D890211
Dual Suction Pumps (1000RSDS, 500RSDS, 330RSDS, F50CISDS, F33CISDS,RBBS)
– U.S. Patent No. D868,117
– U.S. Patent No. 11.136.983
– U.S. Patent No. D890211

– CAN Patent No. 182411
BGSP50 Wayne Basement Guardian
– U.S. Patent No. 6,676,382
– U.S. Patent No. 10,711,788
– U.S. Patent No. D893552
– U.S. Patent No. D890211
– Other Patents Pending
GSP50 Blue Angel Gemini
– U.S. Patent No. 6,676,382
– U.S. Patent No. 10,711,788
– U.S. Patent No. D890211
– U.S. Patent No. D893552
-CAN Patent No. 182411
– Other Patents Pending

Pool Pumps
WAPC250 Pool Cover Pump
– U.S. Patent No. 8,380,355
WPCP250 Pool Cover Pump
Patents Pending