Proctor-Silex, Inc.
13Patents
0Active
13Granted
31Portfolio score
Filing activity: Oct 7, 1981 → Mar 30, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD285160S | Kettle | General | 48 | Expired |
| USD307857S | Coffee maker | General | 16 | Expired |
| US4979308A | Can opener and night light appliance | Performing Operations; Transporting | 14 | Expired |
| US5001969A | Automatic drip coffee maker | Human Necessities | 13 | Expired |
| USD317238S | Hot air corn popper | General | 10 | Expired |
| US4496827A | Enhanced heat and mass transfer apparatus | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4874929A | Toaster oven/broiler with continuously energized indicator | Physics | 8 | Expired |
| USD305854S | Carafe | General | 7 | Expired |
| USD314267S | Steam iron | General | 6 | Expired |
| USD309853S | Dispensing apparatus for comestibles or similar article | General | 5 | Expired |
| US4427876A | Gravity switch | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4501954A | Mechanical electrode | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US6279236A | Can opener | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.