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:
Jun. 23, 2020
Filed:
Dec. 21, 2017
Applicant:
Keith E. Smith, Kathleen, FL (US);
Inventor:
Keith E. Smith, Kathleen, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01H 1/04 (2006.01); E01H 1/05 (2006.01);
U.S. Cl.
CPC ...
E01H 1/045 (2013.01); E01H 1/047 (2013.01); E01H 1/05 (2013.01);
Abstract
This invention relates to multi-purpose self propelled surface cleaning machine for road construction and especially to a drivable surface sweeper and scrapper for the removal of overburden and waste materials during road construction. The prime mover has multiple flexible components and does not need to add make-shift components at a later time.