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:
May. 16, 2023
Filed:
Apr. 08, 2020
Applicant:
Ina Acquisition Corp., Wilmington, DE (US);
Inventor:
Bradley Schwerdt, Sr., St. Peters, MO (US);
Assignee:
INA Acquisition Corp., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02B 3/16 (2006.01); F16L 5/02 (2006.01); E02D 29/12 (2006.01);
U.S. Cl.
CPC ...
E02B 3/16 (2013.01); E02D 29/12 (2013.01); F16L 5/02 (2013.01);
Abstract
An end seal placement tool for placing an end seal in a host pipe within a manhole includes a pole with opposite proximal and distal ends. An end seal holder is disposed at the distal end of the pole. The end seal holder includes an end seal chamber configured to hold the end seal. The end seal holder is sized and shaped to be at least partially inserted into the host pipe. A launcher is arranged with respect to the end seal holder for ejecting the end seal from the end seal holder into the host pipe.