Dayva International
10Patents
0Active
10Granted
30Portfolio score
Filing activity: Mar 29, 1993 → Apr 29, 2008
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6851823B2 | Lighting structure for patio umbrella | Mechanical Engineering; Lighting; Heating | 72 | Expired |
| US5354031A | Low-profile umbrella base | Emerging Cross-Sectional Technologies | 71 | Expired |
| US5339748A | Table cover | Human Necessities | 40 | Expired |
| USD450816S | Patio heater | General | 40 | Expired |
| USD593705S1 | Light | General | 35 | Expired |
| US5678587A | Umbrella net | Fixed Constructions | 28 | Expired |
| US6659616B1 | Lighting structure for patio umbrella | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US7125133B2 | LED lighting system for patio umbrella | Emerging Cross-Sectional Technologies | 14 | Expired |
| USD359437S | Ground support for holding patio and beach umbrellas | General | 13 | Expired |
| USD538414S1 | Heating torch | General | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.