Description
Class E06C : LADDERS
Subclass 1/02: Ladders in general (mounted on undercarriages or vehicles E06C 5/00; permanently attached to fixed structures E06C 9/00) with rigid longitudinal member or members
E06C 1/02
Sub-Class
Stats
- 7 US PATENTS IN FORCE
- 3 US APPLICATIONS PENDING
- 5 Total Patent Owners
- 41 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12110742 | Ladder with wide rung | Dec 24, 20 | Oct 08, 24 | Werner Co. |
| 10876355 | Ladder, wide rung and method | Dec 03, 18 | Dec 29, 20 | Werner Co. |
| 10151144 | Ladder, wide rung and method | Dec 14, 16 | Dec 11, 18 | Werner Co. |
| 9168701 | Fiberglass reinforced plastic lightweight heavy-duty ladder and method of making same | Oct 15, 13 | Oct 27, 15 | ABSS MANUFACTURING CO., INC. |
| 8925686 | Collapsible staircase, notably for a vehicle such as an aircraft | Dec 26, 07 | Jan 06, 15 | AIRBUS SAS |
| 7464792 | Aquatic ladder adapted for marine applications | Aug 05, 05 | Dec 16, 08 | Not available |
| 6029772 | Ladder provided with reflectors | Mar 12, 99 | Feb 29, 00 | Miyama Kogyo Kabushiki Kaisha |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0426,174 | LADDER AND A LADDER RUNG | Sep 03, 24 | Dec 26, 24 | Not available |
| 2020/0003,008 | LADDER SYSTEM FOR TRENCH SHORING | Mar 06, 18 | Jan 02, 20 | Klaus Stewering GmbH & Co. KG |
| 2015/0020,927 | Retrogression Heat Treatment | Oct 09, 14 | Jan 22, 15 | WERNER CO. |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 21 Months (last 2 years Issuances)
- 21 Months (last 5 years Issuances)