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Door check and holding device for a motor vehicle — Harley-Davidson patent US4301570A (1981)

PatentUS4301570A
TypeUtility patent
Filed1979-08-16
Granted1981-11-24
InventorDavid H. Thomas
SystemFrame & chassis

“A motor truck door check and holding device comprising a spring bar having a cylindrical end portion pivotally connected to a swingable hinge half and having an elongated cam portion passing through an opening in the stationary hinge half. The cam portion has a hump which passes through the…”

Full patent textDownload PDFShop frame & chassis parts

Drawings (2 sheets)

Door check and holding device for a motor vehicle — sheet 1Door check and holding device for a motor vehicle — sheet 2

Parts for this system

28-0158
Oil Tank Frame Cover Rubber Grommet
$10.64
37-9264
Chrome Oil Line to Frame Clamp
$10.64
51-5549
Frame Insert Raw Maltese Design
$10.64
51-0858
Frame Tank Dowel Rear
$10.67

Check fitment first — add your bike and we flag what fits.

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Drawing from the US patent record (via Google Patents). A patent shows the invention as filed, not necessarily the production part on your motorcycle — confirm fitment for your model and year. Independent aftermarket retailer, not affiliated with Harley-Davidson, Inc.