PATENT CLAIM ANALYSIS

Application Number: 15964652
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["267", "149000"]

Abstract:
A composite coil spring includes a coil body that extends along a coiled axis. The coil body includes a core and fiber layers impregnated with a polymer material. The fiber layers are arranged around the core at different radial distances from the coiled axis. Each fiber layer extend around the coiled axis at an oblique fiber angle to the coiled axis. The fiber layers include at least one glass fiber layer and at least one carbon fiber layer. Each fiber layer includes a number of fibers that is a product of a common base number of fibers multiplied by a positive non-zero integer from a set of positive non-zero integers. The positive non-zero integer of at least one of the fiber layers is different from the positive non-zero integer of at least one other of the fiber layers.

Claim (Index 7):
The composite coil spring as recited in  claim 1 , wherein the core is a fibrous core formed of glass fibers, carbon fibers, or combinations thereof.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 91.0
- Lexical Diversity: 2.5
- Patent Class: 267.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13551977', '15584414', '14415266', '11548653', '12409817']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7451190102714994
- 35 USC 102 Novelty (BERT): 0.5057826163306148
- Combined Prediction Score: 0.721185370877411
- Mean Citation Score: 249.29123000000004
- Max Citation Score: 327.05957
- Similarity Product: 277.63391610005743

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

Dataset: test