IP Library Granted Patent US 12,725,966
Granted Patent B2
US 12,725,966 · App. 18/237,812 · Granted Sep 1, 2026

Flexible boot for Deutsch connector

Inventor: Joseph Davitian (Queen Creek, AZ)
Assignee: ProwireUSA
H01R13/533H01R13/516
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Quick Facts
Patent No.
US 12,725,966
App. No.
18/237,812
Granted
Sep 1, 2026
Kind
B2
Abstract

An apparatus and methods are provided for a pliable boot for Deutsch connectors. The boot is made of rubber or any other material that is amenable to being easily pushed onto and removed from a Deutsch connector. The boot comprises a hollow member extending from cylindrical portion to an adapter portion. The cylindrical portion receives any of a group of electrical wires that are routed into the Deutsch connector. The adapter portion includes a back opening that receives a shrink boot adapter comprising the Deutsch connector. The adapter portion includes a lip to engage with a recess disposed around the shrink boot adapter. A transition portion is disposed between the cylindrical portion and the adapter portion. An interior shape of the boot increases in size along a length of the transition portion from the cylindrical portion to the adapter portion.

Claims (23)

1 . A pliable boot for a Deutsch connector, the boot comprising:

a hollow member extending from a front end of a cylindrical portion to a back end of an adapter portion;

a transition portion disposed between the cylindrical portion and the adapter portion;

a front opening of the cylindrical portion configured to receive a group of conductors;

a ridge circumferentially disposed around the front opening, wherein the ridge is configured to enhance an ability of the cylindrical portion to grip conductors extending through the cylindrical portion; and

a lip extending around at least a portion of a perimeter of an inner surface of the adapter portion, wherein the lip is configured to engage with a recess disposed around a shrink boot adapter comprising the Deutsch connector.

2 . The boot of claim 1 , wherein the pliable boot is made of rubber or any other material that is amenable to being easily pushed onto and removed from the Deutsch connector.

3 . The boot of claim 1 , wherein the front opening is configured to receive any of a group of electrical wires, a wiring harness, a wiring conduit, or any other type of conductors that may be routed into the Deutsch connector.

4 . The boot of claim 1 , wherein the lip is configured to fit into the recess when the back end of the adapter portion is substantially touching a ridge comprising the shrink boot adapter.

5 . The boot of claim 1 , wherein the inner surface of the adapter portion extends from an inner surface of the transition portion to the lip and then extends from the lip to the back end.

6 . The boot of claim 1 , wherein the adapter portion comprises a sidewall portion of the pliable boot having a thickness that is substantially uniform along the length of the adapter portion.

7 . The boot of claim 1 , wherein the adapter portion includes a back opening that is configured to receive a shrink boot adapter comprising the Deutsch connector.

8 . The boot of claim 7 , wherein the inner surface of the adapter portion is configured to slide over an exterior surface of the shrink boot adapter.

9 . The boot of claim 8 , wherein a perimeter shape of the inner surface is configured to match the shape of the exterior surface so as to provide a moisture resistant union between the pliable boot and the shrink boot adapter.

10 . The boot of claim 9 , wherein the inner surface is sized suitably to allow the pliable boot to be pushed onto the shrink boot adapter without an undue level of difficulty.

11 . The boot of claim 1 , wherein the cylindrical portion includes an inner surface that extends from the front end into an interior of the pliable boot.

12 . The boot of claim 11 , wherein the inner surface of the cylindrical portion comprises an inner diameter of the pliable boot that is substantially uniform along a length of the cylindrical portion.

13 . The boot of claim 11 , wherein the cylindrical portion comprises a sidewall portion of the pliable boot having a substantially uniform thickness.

14 . The boot of claim 1 , wherein an inner surface of the cylindrical portion extends to an inner surface of the transition portion.

15 . The boot of claim 14 , wherein the inner surface of the transition portion comprises an inner perimeter shape of the pliable boot that increases along a length of the transition portion to the adapter portion.

16 . The boot of claim 15 , wherein an increase in the inner perimeter shape may differ along different dimensions of the pliable boot.

17 . The boot of claim 16 , wherein the increase in the inner perimeter shape depends upon a number and an arrangement of electrical contacts comprising the Deutsch connector.

18 . The boot of claim 17 , wherein the transition portion comprises a sidewall portion of the pliable boot having a thickness that is substantially uniform along the length of the transition portion.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 10, 2026
From: DAVITIAN, JOSEPH
To: PROWIREUSA
Reel/Frame 074907/0574 →
SECURITY INTEREST Recorded Aug 13, 2025
From: PROWIRE USA, LLC
To: ENTERPRISE BANK & TRUST
Reel/Frame 072012/0127 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 11, 2025
From: DAVITIAN, JOSEPH
To: PROWIRE USA, LLC
Reel/Frame 071683/0338 →
Continuity (2)
Provisional Application 63401285 · Aug 26, 2022
Related Publication 20240072487A1 · Feb 29, 2024
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