Croft Metals, Inc.
18Patents
0Active
18Granted
28Portfolio score
Filing activity: Mar 15, 1977 → Jun 16, 1986
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4106239A | Lockable window construction | Emerging Cross-Sectional Technologies | 51 | Expired |
| USD251444S | Window component extrusion or similar article | General | 36 | Expired |
| USD251448S | Window component extrusion or similar article | General | 34 | Expired |
| USD251447S | Window component extrusion or similar article | General | 34 | Expired |
| USD251445S | Window component extrusion or similar article | General | 34 | Expired |
| USD251446S | Window component extrusion or similar article | General | 26 | Expired |
| USD251504S | Window component extrusion or similar article | General | 20 | Expired |
| USD251133S | Window component extrusion or similar article | General | 17 | Expired |
| USD251134S | Window component extrusion or similar article | General | 17 | Expired |
| US4713861A | Hinge pin | Fixed Constructions | 16 | Expired |
| USD251450S | Window component extrusion or similar article | General | 15 | Expired |
| USD251443S | Window component extrusion or similar article | General | 12 | Expired |
| USD251391S | Window component extrusion or similar article | General | 12 | Expired |
| USD251137S | Window component extrusion or similar article | General | 6 | Expired |
| USD251449S | Window component extrusion or similar article | General | 5 | Expired |
| USD251135S | Window component extrusion or similar article | General | 2 | Expired |
| USD251505S | Window component extrusion or similar article | General | 2 | Expired |
| USD251136S | Window component extrusion or similar article | General | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.