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:
Mar. 30, 2021
Filed:
Feb. 22, 2019
Piab Aktiebolag, Täby, SE;
Jonas Herrström, Täby, SE;
Piab Aktiebolag, Taby, SE;
Abstract
Vacuum powered tool that is connectable to a vacuum source and arranged in an object engagement position to engage and hold an object as a result of a negative pressure in the tool as well as to resiliently return to an initial position when the negative pressure ceases. The tool comprises an object handling engagement part, wherein the tool, in a first end, has a fitting to be fixedly received in a vacuum connection implement for fixation of the tool, and in a second end of the tool, wherein the second end is formed for air-proof contact and provided with an at least partly flexible and collapsible spherical hollow inner geometry onto which at least partly spherical and collapsible hollow inner geometry having a collapsible part.