PlayCore
🏢 View company profile →38Patents
5Active
38Granted
35Portfolio score
Filing activity: Oct 28, 1998 → Apr 11, 2011 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6443849B1 | Recreation system with rain forest theme | Human Necessities | 50 | Expired |
| USD429788S | Enclosed slide | General | 35 | Expired |
| US6165106A | Recreation deck with central load bearing member | Human Necessities | 14 | Expired |
| USD568434S1 | Large hanging and spinning playground device | General | 9 | Expired |
| USD460791S1 | Playground car | General | 7 | Expired |
| USD423625S | Inverted arch deck | General | 7 | Expired |
| US6517467B1 | Slide and support with games or interactive game pieces | Human Necessities | 6 | Expired |
| USD455470S1 | Playground deck link | General | 6 | Expired |
| USD419633S | Playground climbing apparatus | General | 6 | Expired |
| US7578745B2 | Elevated hand-held merry-go-round | Human Necessities | 6 | Active |
| USD430255S | Decorative barrier panel for a playground | General | 5 | Expired |
| USD455190S1 | Curved climber | General | 5 | Expired |
| USD455809S1 | Playground climber | General | 5 | Expired |
| US6503174B2 | Pivoting overhead hand-over-hand climbing device | Human Necessities | 4 | Expired |
| USD559935S1 | Small hanging and spinning playground device | General | 4 | Expired |
| US7617637B2 | Playground roof system | Human Necessities | 3 | Expired |
| USD559936S1 | Tilted hanging and spinning playground device | General | 3 | Expired |
| USD548473S1 | Playground seat | General | 3 | Expired |
| USD477378S1 | Sky bridge play feature | General | 3 | Expired |
| USD454209S1 | Rain forest canopy | General | 3 | Expired |
| US7892101B1 | Child swing chair | Human Necessities | 3 | Active |
| USD427271S | Playground stairs | General | 3 | Expired |
| USD445474S | Fish tail play feature | General | 3 | Expired |
| USD432616S | Playground structure panel | General | 2 | Expired |
| USD428958S | Accessible play curb | General | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.