Downing Displays, Inc.
8Patents
1Active
8Granted
28Portfolio score
Filing activity: Jun 19, 1978 → Aug 27, 2008 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4194313A | Articulated panel display | Emerging Cross-Sectional Technologies | 102 | Expired |
| US5657604A | Panel connector | Emerging Cross-Sectional Technologies | 39 | Expired |
| USD598501S1 | Retractable banner stand | General | 13 | Expired |
| US8006420B2 | Retractable banner display stand | Physics | 9 | Active |
| USD463258S1 | Connector for modular display panels | General | 5 | Expired |
| US4560071A | Display devices for displaying fishing poles and fishing reels | Human Necessities | 4 | Expired |
| US4995211A | Edge-to-edge attachment system for display panels | Emerging Cross-Sectional Technologies | 3 | Expired |
| USD607944S1 | Support for a retractable banner stand | General | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.