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. 02, 1994
Filed:
Dec. 04, 1992
Gustav Schumacher, II, D-5231 Eichelhardt, DE;
Gunther Schumacher, D-5231 Eichelhardt, DE;
Other;
Abstract
A distributing and smoothing tool has a grip (2) releasably connected to a trowel blade (1). A fastening rail (10) has a top hat shape, in cross section, with outwardly bent flanges (14,15) which rest on the upper face (16) of the trowel blade (1). The flanges (14, 15) are connected to the upper face (16) by rows of spot welds (17,18), one row along each flange. The grip (2) is supported by a grip base (5), which is appropriately formed in a U-shape in cross section, and positioned on the fastening rail (10). The end faces (26,27) of the limbs (6,7) of the grip base (5) are supported on the faces of the flanges (14,15) away from the trowel blade 1. An attachment (19) of the fastening rail (10), engages into a recess (20) of the grip base (5), and a knurled screw (23) engages into a threaded borehole (21) of the fastening rail (10) and secures to the grip base (5).