Class E01F : ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
Subclass 7/00: Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks (permanently installed heating or blowing devices for roads E01C 11/26); Anti-dazzle arrangements
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11498760 | Deployable and retrievable section dividers | Apr 23, 19 | Nov 15, 22 | International Business Machine Corporation |
| 10927562 | Fence support system | May 11, 17 | Feb 23, 21 | Not available |
| 10448772 | Mailbox protector | Jun 06, 18 | Oct 22, 19 | Not available |
| 9908465 | Portable traffic incident screen | Nov 06, 15 | Mar 06, 18 | Not available |
| 9239214 | Floating barrier | Apr 05, 12 | Jan 19, 16 | Birmingham Barbed Tape Ltd. |
| 8991792 | Fence post and fence formed therefrom | Nov 10, 09 | Mar 31, 15 | Justoy Pty Ltd. |
| 5865564 | Water-fillable barrier | May 23, 97 | Feb 02, 99 | Hydrological Solutions, Inc. |
| 5301925 | Depressed waterway fence and method of use thereof | Oct 26, 92 | Apr 12, 94 | Not available |
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