PATENT CLAIM ANALYSIS

Application Number: 15955638
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["411", "147000"]

Abstract:
A threaded-connection anti-loosening locking device includes: a bolt ( 4 ) having an external thread screw, a nut ( 3 ) having an internal thread, a locking member for locking rotation of the nut on the bolt, and a locking pad ( 1 ) for further limiting rotation of the locking member. By means of matching of the locking member and the locking pad ( 1 ), the rotation of the nut can be prevented by utilizing the matching relationship of mutual locking during vibration, and the current fixation relationship can be prevented from being loosened.

Claim (Index 10):
The threaded connection anti-loosening locking device according to  claim 1 , wherein an annular concave ring is disposed at an end of the cylinder body at which the locking ring is mounted, and an outer circumference of the annular concave circle is an internal polygon and an outer circumference of the locking ring is an outer polygon corresponding to the inner circumferential shape of the annular concave ring, and after the locking ring is installed in the annular concave ring, the annular concave circle is defined by the inner polygon to prevent the rotation of the locking ring in the circumferential direction.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 2.08
- Patent Class: 411.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12518588', '15822087', '15099763', '13759110', '13921380']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7380741191980663
- 35 USC 102 Novelty (BERT): 0.4714237874425139
- Combined Prediction Score: 0.7114090860225111
- Mean Citation Score: 198.49313
- Max Citation Score: 228.88316
- Similarity Product: 160.60703414823533

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test