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US D949,929 S1Granted

Boring machine with casing driver

AssigneeYamamoto Foundation Works Co., Ltd.

InventorTakekazu Yamamoto

Life of this patent

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Abstract Drawings Claims Description

Abstract

The abstract isn’t available for this document.

Claims1

Dependent claims

The ornamental design for a boring machine with casing driver, as shown and described.

Facts

Application: 29/796,473Filed 24 Jun 2021 · division
Priority: JP 2019-0045215 Mar 2019
Granted: 26 Apr 2022
Term ends: Not estimatedThe source records don’t support an estimate.

Classification2 codes

E21B 44/00
Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which
E21B
Earth or rock drilling

Family

Application35/508,829Parent of this division · filed 23 Aug 2019
US D927,558 S1Parent of this division
US D949,929 S1This patent

From the US filing history. Foreign family members aren’t listed.

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