Dynabrade, Inc.
46Patents
7Active
46Granted
37Portfolio score
Filing activity: Sep 17, 1975 → Dec 11, 2019 · 6 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4854085A | Random orbital sander | Performing Operations; Transporting | 50 | Expired |
| US5411433A | Dust-collecting apparatus | Performing Operations; Transporting | 48 | Expired |
| US6206771A | Balancer for orbital abrading machine | Performing Operations; Transporting | 47 | Expired |
| US4531329A | Lip seal shroud | Performing Operations; Transporting | 38 | Expired |
| USD334126S | Orbital sander | General | 30 | Expired |
| US5319888A | Random orbital sander | Emerging Cross-Sectional Technologies | 27 | Expired |
| US4237659A | Quick change adapter for mounting rotatable grinding elements | Emerging Cross-Sectional Technologies | 25 | Expired |
| US5595530A | Reciprocating sander | Performing Operations; Transporting | 24 | Expired |
| USD347561S | Random orbital sander | General | 21 | Expired |
| US5823862A | Dual action sander | Performing Operations; Transporting | 21 | Expired |
| US4368597A | Miniature belt grinder | Performing Operations; Transporting | 19 | Expired |
| US4411106A | Miniature belt grinder | Performing Operations; Transporting | 19 | Expired |
| US6190245A | Quarter pad sander | Performing Operations; Transporting | 19 | Expired |
| US5538040A | Pneumatic control valve | Emerging Cross-Sectional Technologies | 17 | Expired |
| USD350886S | Random orbital sander | General | 16 | Expired |
| US6878049B2 | Random orbital sander | Performing Operations; Transporting | 15 | Expired |
| US5411386A | Random orbital sander | Emerging Cross-Sectional Technologies | 15 | Expired |
| USD350266S | Random orbital sander | General | 15 | Expired |
| US7713110B2 | Locking random orbital dual-action head assembly | Performing Operations; Transporting | 14 | Active |
| US7153199B1 | Light-weight modular counterweight apparatus for an orbital abrading machine | Performing Operations; Transporting | 12 | Expired |
| US5125192A | Flexible sanding/deburring head | Performing Operations; Transporting | 12 | Expired |
| US5405286A | Flexible sanding/deburring head | Performing Operations; Transporting | 10 | Expired |
| USD667285S1 | Orbital sander grip | General | 8 | Active |
| US4178723A | Guide wheels for belt grinder | Performing Operations; Transporting | 8 | Expired |
| US5839764A | Air line connector | Mechanical Engineering; Lighting; Heating | 7 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.