Assignee
STALWART DESIGN & DEV LLC
US·2 granted patents·1 pending application·6 citations·filing 2015–2017
Top patents by PatentIndex Score
3 records- 0173US11364760B2Tandem axle suspension system with fixed keeper and slipper springsSTALWART DESIGN & DEV LLC·Filed 2017·Granted Jun 21, 2022·3 cites·16 claims
- 0272US9333827B2Shock absorber mounting assembly for leaf spring suspension trailersSTALWART DESIGN & DEV LLC·Filed 2015·Granted May 10, 2016·3 cites·17 claims
- 0337US2015232313A1Kit and method for extending a stock supporting leg of a trailer tongue jackSTALWART DESIGN & DEV LLC·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when STALWART DESIGN & DEV LLC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →