PATENT CLAIM ANALYSIS

Application Number: 16183285
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["082", "113000"]

Abstract:
A pipe end machining device configured to machine an end of a pipe includes an outer housing, a spindle rotatably mounted within the outer housing and configured to carry tool supports and cutting tools, a mounting assembly configured to be attached to the pipe, a stem extending from the mounting assembly and connected to the spindle by an interengagement which allows the spindle to move linearly relative to the stem, but prevents rotational movement of the spindle relative to the stem, and a locking assembly attached to the stem and configured to fix the vertical position of the outer housing and the spindle relative to the mounting assembly.

Claim (Index 3):
The pipe end machining device of  claim 1 , wherein the stem includes a wall forming a passageway, and the locking assembly comprises:\n a mandrel mounted within the passageway of the stem, the mandrel being movable relative to the stem, the mandrel having a lower end and an upper end, a plurality of grooves extending upwardly along the mandrel from the lower end, each groove having an angled wall, a feed shaft extending through the mandrel, the feed shaft having an enlarged end, a chuck leg mounted in each groove, the chuck leg being movable relative to the mandrel and the stem, each chuck leg having an inclined inner surface which mates with the angled wall of the respective groove and an outer surface which is configured to engage the wall forming the passageway in the stem, each chuck leg being engaged with the enlarged end of the feed shaft, and a nut threadedly connected to the feed shaft and vertically stationary relative to the outer housing, the nut being attached to the feed shaft such that the feed shaft is rotatable relative to the nut, but moves linearly relative to the nut.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 98.0
- Lexical Diversity: 2.28
- Patent Class: 82.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15185428', '12574775', '14803176', '11452528', '12171355']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.674671733123674
- 35 USC 102 Novelty (BERT): 0.5203937033988527
- Combined Prediction Score: 0.6592439301511919
- Mean Citation Score: 202.025098
- Max Citation Score: 357.95633
- Similarity Product: 351.38729610458427

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