US D1,145,981 S1Grant

Ignition assembly for perforating gun

Issue Date:2026-09-01

•1 Claims

•18 Drawing Sheets

Abstract

Metadata

Inventor

Xue Liu

Application Information

Application Number:US 29/928,499

Filing Date:2024-02-13

Priority Date:2023-11-28

Art Unit:2973

Classifications

Field of Search:

E21B 43/116E21B 43/118E21B 43/119E21B 43/1185E21B 47/12F42D 1/22F42D 1/04F42D 1/042F42C 19/06

Patent Drawings (18 sheets)

Description

[0001] FIG. 1 is a perspective view of an ignition assembly for perforating gun showing my new design;

[0002] FIG. 2 is a top perspective view of a first part of the ignition assembly, separately shown for clarification;

[0003] FIG. 3 is a front view thereof;

[0004] FIG. 4 is a rear view thereof;

[0005] FIG. 5 is a left side view thereof,

[0006] FIG. 6 is a right side view thereof;

[0007] FIG. 7 is a top view thereof;

[0008] FIG. 8 is a bottom view thereof;

[0009] FIG. 9 is a bottom perspective view thereof;

[0010] FIG. 10 is a bottom perspective view of a second part of the ignition assembly, separately shown for clarification;

[0011] FIG. 11 is a front view thereof;

[0012] FIG. 12 is a rear view thereof;

[0013] FIG. 13 is a left side view thereof,

[0014] FIG. 14 is a right side view thereof;

[0015] FIG. 15 is a top view thereof;

[0016] FIG. 16 is a bottom view thereof; and,

[0017] FIG. 17 is a top perspective view thereof.

[0018] The broken lines depict portions of the ignition assembly that form no part of the claimed design.

Claims

CLAIM

The ornamental design for an ignition assembly for perforating gun, as shown and described.

Patent Citations (8)

Patent	Date	Inventor	Cited By
US11867032(B1)	2024-01-01	Parks	Examiner
US12123286(B2)	2024-10-01	Dyess	Examiner
US12291945(B1)	2025-05-01	Ang	Examiner
US12467343(B1)	2025-11-01	Ma	Examiner
US2004/0251028(A1)	2004-12-01	Nardaas	Examiner
US2019/0195054(A1)	2019-06-01	Bradley	Examiner
US2022/0010660(A1)	2022-01-01	Dyess	Examiner
US2025/0020046(A1)	2025-01-01	Zakharia	Examiner