Hayward Industries, Inc.
201Patents
170Active
201Granted
60Portfolio score
Filing activity: Apr 12, 1983 → Aug 23, 2023 · 21 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD613829S1 | Circular suction outlet assembly cover | General | 556 | Expired |
| US8182212B2 | Pump housing coupling | Mechanical Engineering; Lighting; Heating | 98 | Active |
| US7931447B2 | Drain safety and pump control device | Mechanical Engineering; Lighting; Heating | 93 | Active |
| USD299143S | Pump | General | 58 | Expired |
| USD598168S1 | Pool cleaner | General | 58 | Expired |
| US4818389A | Skimmer with flow enhancer | Fixed Constructions | 57 | Expired |
| US8307485B2 | Apparatus for facilitating maintenance of a pool cleaning device | Fixed Constructions | 54 | Active |
| USD630809S1 | Pool cleaner | General | 51 | Expired |
| US5115974A | Apparatus for providing a waterfall or a fountain | Fixed Constructions | 51 | Expired |
| USD630808S1 | Pool cleaner | General | 44 | Expired |
| USD590842S1 | Pump | General | 40 | Expired |
| US7677268B2 | Fluid distribution system for a swimming pool cleaning apparatus | Emerging Cross-Sectional Technologies | 39 | Active |
| US8343339B2 | Apparatus for facilitating maintenance of a pool cleaning device | Fixed Constructions | 35 | Active |
| US7531092B2 | Pump | Performing Operations; Transporting | 31 | Active |
| US9031702B2 | Modular pool/spa control system | Emerging Cross-Sectional Technologies | 31 | Active |
| US8869337B2 | Pool cleaning device with adjustable buoyant element | Fixed Constructions | 31 | Active |
| US5271561A | Rotary jet hydrotherapy device and method | Human Necessities | 30 | Expired |
| US7774870B2 | Elongated suction outlet assembly with intrinsically safe sump | Fixed Constructions | 30 | Active |
| US9977433B1 | Automatic pool cleaner traction correction | Emerging Cross-Sectional Technologies | 26 | Active |
| US4629557A | Pump test ring, cover and strainer and method of providing a pressure-testable pump | Performing Operations; Transporting | 24 | Expired |
| US4593420A | Self-draining hydromassage fitting | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4798670A | Skimmer vacuum filter apparatus | Fixed Constructions | 23 | Expired |
| US9084314B2 | Programmable underwater lighting system | Electricity | 23 | Active |
| US5068033A | Underdrain assembly with pivotally-mounted and lockable laterals | Performing Operations; Transporting | 22 | Expired |
| US9885195B1 | Pool cleaner roller assembly | Human Necessities | 21 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.