Floatation accessory device for an e-reading device
US-2016121977-A1 · May 5, 2016 · US
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Lefebvre Mark patents
Lefebvre Mark is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lefebvre Mark |
| Total patents | 2 |
| First publication | Apr 9, 2015 |
| Latest publication | May 5, 2016 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Kobo Inc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06F3/0482 | 1 |
| G06Q30/0241 | 1 |
| G06F1/1628 | 1 |
| G06F1/1656 | 1 |
| B63B35/73 | 1 |