Fasco Industries, Inc.
63Patents
1Active
63Granted
38Portfolio score
Filing activity: May 3, 1976 → Feb 3, 2006 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4681024A | Combination heater-light-ventilator unit | Mechanical Engineering; Lighting; Heating | 148 | Expired |
| US6537030B1 | Single piece impeller having radial output | Mechanical Engineering; Lighting; Heating | 115 | Expired |
| US4995681A | Built-in ironing center | Textiles; Paper | 69 | Expired |
| US5021932A | Safety device for combined ventilator/light unit | Mechanical Engineering; Lighting; Heating | 58 | Expired |
| US4862334A | Lamp, reflector and grille interlock assembly | Mechanical Engineering; Lighting; Heating | 57 | Expired |
| US4840222A | Heat sink and mounting arrangement therefor | Electricity | 44 | Expired |
| US5620302A | Dynamic condensate evacuator for high efficiency gas furnaces | Emerging Cross-Sectional Technologies | 42 | Expired |
| US5074515A | Hanger bar for ceiling fixtures | Emerging Cross-Sectional Technologies | 40 | Expired |
| US4800309A | Self-aligning bearing and oil cap mount for an electric motor | Electricity | 36 | Expired |
| US4788383A | Electrical junction box for support of a hanging appliance | Emerging Cross-Sectional Technologies | 31 | Expired |
| US6069428A | Brushless DC motor assembly | Electricity | 31 | Expired |
| US7210903B2 | Lobed joint draft inducer blower | Mechanical Engineering; Lighting; Heating | 31 | Expired |
| US6602058B1 | Vented backplate impeller water heater blower and method of mixing dilution air | Mechanical Engineering; Lighting; Heating | 28 | Expired |
| US6307337A | Brushless dc motor assembly | Electricity | 28 | Expired |
| US6353303B1 | Control algorithm for induction motor/blower system | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6468034B1 | Flush mount round exhaust fabricated inducer housing | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US7182574B2 | Draft inducer blower with fastener retention | Emerging Cross-Sectional Technologies | 21 | Expired |
| US7861708B1 | Draft inducer blower mounting feature which reduces overall system vibration | Mechanical Engineering; Lighting; Heating | 21 | Active |
| US4711590A | Self-aligning bearing and oil cap mount for an electric motor | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US6231311A | Method and apparatus for providing dilution air to a blower motor | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US6951241B1 | Method for cooling a motor in a blower assembly for a furnance | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US6622660B1 | Blower mixing tee | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6575696B1 | Method of sound attenuation in centrifugal blowers | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US5137554A | Cyclonic vacuum cleaner cone | Performing Operations; Transporting | 17 | Expired |
| US5954476A | Snap-fit blower housing assembly and seal method | Mechanical Engineering; Lighting; Heating | 17 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.