Ladder and accessory for a ladder
US-12595702-B2 · Apr 7, 2026 · US
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Lopez Ivan D patents
Lopez Ivan D is listed as an inventor on 18 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lopez Ivan D |
| Total patents | 18 |
| First publication | Jun 6, 2017 |
| Latest publication | Apr 7, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Ladder stability anchor
US-2024360723-A1 · Oct 31, 2024 · US
Ladder coupling assembly for fall protection system
US-2024352794-A1 · Oct 24, 2024 · US
Self-retracting lifeline housing
US-D1024449-S · Apr 23, 2024 · US
Ladder, components thereof, and accessories for use therewith
US-2023167683-A1 · Jun 1, 2023 · US
Self-retracting lifeline housing
US-2022176173-A1 · Jun 9, 2022 · US
Ladder, Accessory for a Ladder with a Locking Assembly, and Method
US-2022112768-A1 · Apr 14, 2022 · US
Monolithic roof anchor
US-10718125-B2 · Jul 21, 2020 · US
Leg straps for safety harness
US-D849327-S · May 21, 2019 · US
Leg strap assembly and safety harness including the same
US-10159858-B2 · Dec 25, 2018 · US
Recent patents
Latest publications not already listed above.
Leg strap assembly and safety harness including the same
US-2018126195-A1 · May 10, 2018 · US
Leg straps for safety harness
US-D805254-S · Dec 12, 2017 · US
Monolithic roof anchor
US-2017268243-A1 · Sep 21, 2017 · US
Roof anchor
US-D789563-S · Jun 13, 2017 · US
Roof anchor
US-D789565-S · Jun 13, 2017 · US
Roof anchor
US-D789564-S · Jun 13, 2017 · US
Roof anchor
US-D788950-S · Jun 6, 2017 · US
Roof anchor
US-D788951-S · Jun 6, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Werner Co | 18 |
| Lopez Ivan D | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E06C7/48 | 3 |
| E06C7/182 | 3 |
| E06C1/04 | 3 |
| A62B35/0031 | 2 |
| A62B35/0018 | 2 |