Our Patents

Wayne/A Marmon Water 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. D1,081,720
– 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
– U.S. Patent No. 11,592,033
– U.S. Patent No. D942,512
– Other Patents Pending

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

Sump Pumps & Basement Protection Systems
Wayne Smart Sump Pump (HALO50)
– U.S. Patent No. 11,841,403

Wayne Sump Pumps (1000RSDS, 500RSDS, 330RSDS, F50CISDS, F33CISDS, CDU790, CDU800, CDU980E, CDU1000, CDT50, SPF33, SPF50, 33CHF, 50CHF)
– U.S. Patent No. D890211
– U.S. Patent No. D1,014,560
U.S. Patent No. D1,015,378
– U.S. Patent No. D1,021,960

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
– U.S. Patent No. D982,614
– U.S. Patent No. D986,287
– 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
– U.S. Patent No. 11,486,401
– 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
– U.S. Patent No. 11,486,401
– CAN Patent No. 182411
– Other Patents Pending

Pool Pumps
WAPC250 Pool Cover Pump
– U.S. Patent No. 8,380,355
WWB PCP
– U.S. Patent No. 11,592,033
– U.S. Patent No. D942,512