PATENT CLAIM ANALYSIS

Application Number: 15901404
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["092", "16500R"]

Abstract:
A wear sleeve is removably mounted on a piston rod. The piston rod includes a piston cap, a piston rod body, and a piston head, with at least one of the piston cap and the piston head being removable from the piston rod body. The wear sleeve is disposed over the piston rod body and prevents the piston rod from contacting dynamic seals disposed within a pump. The wear sleeve is mechanically secured in a cylindrical recess on the piston rod between a cap shoulder of the piston cap and a head shoulder of the piston head.

Claim (Index 28):
A method of replacing a wear sleeve, the method comprising:\n separating a first part of a piston rod from a second part of the piston rod; sliding a first wear sleeve off of a piston rod body of the piston rod; sliding a second wear sleeve onto the piston rod body; and clamping the second wear sleeve between an upstream shoulder of the piston rod and a downstream shoulder of the piston rod by joining the first part of the piston rod to the second part second part of the piston rod.

Metadata:
- Claim Count in Document: 66.0
- Percentile: 88.0
- Lexical Diversity: 2.47619
- Patent Class: 92.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13628619', '15654207', '13621415', '10449563', '11257655']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7288477776607006
- 35 USC 102 Novelty (BERT): 0.4484440136231686
- Combined Prediction Score: 0.7008074012569474
- Mean Citation Score: 212.58675
- Max Citation Score: 223.79868
- Similarity Product: 166.06149825088977

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

Dataset: test