The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 21, 2001
Filed:
Mar. 11, 1998
Martin P. Hageman, Mequon, WI (US);
Thomas J. Palus, Cedarburg, WI (US);
Kelley Company, Inc., Mequon, WI (US);
Abstract
A wheel chocking device including a longitudinally-extending base frame positioned on the driveway, a chock positioned on the base frame and movable longitudinally relative to the base frame, and a drive mechanism drivingly connected to the chock. The drive mechanism comprises a power mechanism (e.g., an electric motor) positioned outside of an outer edge of the chock path, and both the base frame and the drive mechanism are spaced from the dock face. The drive mechanism can further include a low profile transmission interconnecting the power mechanism with the chock. Preferably, the low profile transmission comprises an endless loop member (e.g., a chain). If a portion of the transmission is within the chock path, then the portion can have a height lower than a height of the chock in the lowered position.