B-Line Systems, Inc.
39Patents
0Active
39Granted
37Portfolio score
Filing activity: Sep 5, 1975 → Oct 27, 1995
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4967990A | Support for an electrical box | Emerging Cross-Sectional Technologies | 94 | Expired |
| US5209444A | Support for an electrical box | Emerging Cross-Sectional Technologies | 76 | Expired |
| US5580014A | Ladder-type cable tray | Electricity | 74 | Expired |
| US5209619A | Channel nut fastener | Emerging Cross-Sectional Technologies | 71 | Expired |
| US5284254A | Rack for electrical equipment | Electricity | 67 | Expired |
| US4958792A | Clip for supporting conduit and the like | Emerging Cross-Sectional Technologies | 65 | Expired |
| US4044428A | Conduit clamp | Emerging Cross-Sectional Technologies | 60 | Expired |
| US5022614A | One piece conduit clip | Mechanical Engineering; Lighting; Heating | 58 | Expired |
| US4971280A | Clip for mounting objects on a wall stud | Emerging Cross-Sectional Technologies | 56 | Expired |
| US5595362A | Electrical box mounting bracket | Electricity | 54 | Expired |
| US5465929A | Ladder-type cable tray system | Emerging Cross-Sectional Technologies | 54 | Expired |
| US4285379A | Fastener | Mechanical Engineering; Lighting; Heating | 49 | Expired |
| US5067863A | Channel nut | Mechanical Engineering; Lighting; Heating | 46 | Expired |
| US5005792A | Bracket for mounting an electrical switchbox on a wall stud | Emerging Cross-Sectional Technologies | 45 | Expired |
| US4907766A | Pipe positioning and support system | Mechanical Engineering; Lighting; Heating | 43 | Expired |
| US4146074A | Fastener | Emerging Cross-Sectional Technologies | 42 | Expired |
| US5100086A | Cable tray support system | Electricity | 41 | Expired |
| US4410298A | Fastener | Mechanical Engineering; Lighting; Heating | 39 | Expired |
| US5587555A | Conductor holding device | Electricity | 39 | Expired |
| US5628580A | Splice system | Emerging Cross-Sectional Technologies | 35 | Expired |
| US5163644A | Conduit clamp | Mechanical Engineering; Lighting; Heating | 33 | Expired |
| US4305557A | Pipe hanger | Mechanical Engineering; Lighting; Heating | 29 | Expired |
| US5564658A | Support system for data transmission lines | Emerging Cross-Sectional Technologies | 29 | Expired |
| US5372341A | Cable tray hold-down device | Electricity | 28 | Expired |
| US4460299A | Fastener | Mechanical Engineering; Lighting; Heating | 27 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.