Invention Grant
- Patent Title: Open-ended pipe thread protector with seal thereon and seal therefor
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Application No.: US17592393Application Date: 2022-02-03
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Publication No.: US11774029B2Publication Date: 2023-10-03
- Inventor: John Danneffel , Max Danneffel
- Applicant: Universal Moulding Co. Ltd.
- Applicant Address: CA Port Coquitlam
- Assignee: Universal Moulding Co. Ltd.
- Current Assignee: Universal Moulding Co. Ltd.
- Current Assignee Address: CA Port Coquitlam
- Agency: Oyen Wiggs Green & Mutala LLP
- Agent Nicholas Garner
- Main IPC: F16L57/00
- IPC: F16L57/00 ; F16L15/00 ; B65D59/06 ; B65D59/02

Abstract:
There is provided a pipe thread protector having first and second ends, threading extending from the first end towards the second end thereof, and a bore extending from the first end to the second end thereof. A seal couples to the first end of the pipe thread protector and is tubular. The seal tapers in a direction extending from a proximal end thereof towards a distal end thereof, and tapers in a direction extending from an outer surface thereof to an inner surface thereof.
There is additionally provided a pipe thread protector assembly including a pipe thread protector, a coupling via which the pipe thread protector and a male threaded end of a pipe threadably couple together, and a seal coupled to an inner end of the pipe thread protector. The seal is shaped to protect and extend along an outer end surface of the pipe.
There is additionally provided a pipe thread protector assembly including a pipe thread protector, a coupling via which the pipe thread protector and a male threaded end of a pipe threadably couple together, and a seal coupled to an inner end of the pipe thread protector. The seal is shaped to protect and extend along an outer end surface of the pipe.
Public/Granted literature
- US20220243855A1 OPEN-ENDED PIPE THREAD PROTECTOR WITH SEAL THEREON AND SEAL THEREFOR Public/Granted day:2022-08-04
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