Boom hose apparatus
US-2020391648-A1 · Dec 17, 2020 · US
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Fed Signal Corp patents in 2020
Fed Signal Corp was listed as an assignee on 20 patent publications in 2020.
| Metric | Value |
|---|---|
| Company | Fed Signal Corp |
| Year | 2020 |
| Patents | 20 |
Patents
Representative publications for Fed Signal Corp in 2020.
Warning devices with oscillating light patterns
US-10859235-B2 · Dec 8, 2020 · US
Power split and variable creep drive system for street sweeper or like specialty vehicle
US-10844942-B2 · Nov 24, 2020 · US
Light beacon lens
US-10823370-B2 · Nov 3, 2020 · US
Perimeter breach warning system
US-10810866-B2 · Oct 20, 2020 · US
Top CPC classifications
Most common classification codes for Fed Signal Corp in 2020.
| CPC | Patents |
|---|---|
| B60Q1/2611 | 5 |
| F21Y2115/10 | 4 |
| B60Q1/28 | 3 |
| F21S43/26 | 3 |
| F21W2111/00 | 3 |
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