PATENT CLAIM ANALYSIS

Application Number: 15754535
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["267", "273000"]

Abstract:
A tubular spring, such as a coil spring, a torsion-rod spring, and/or a stabilizer for motor vehicles, may comprise at least one metal tube element having a tube internal cross section, a tube internal diameter, a tube external diameter, a tube internal wall, and a tube wall thickness. At least one metal foam may be disposed in the tube internal cross section of the at least one metal tube element of the tubular spring in at least one part-region. The metal foam may be connected in an at least partially materially integral manner to the tube internal wall of the metal tube element. Further, the at least one metal tube element may have an at least partially martensitic structure.

Claim (Index 22):
The method of  claim 21  wherein the metal tube element that is provided includes a ferritic pearlitic structure, at least in part.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 88.0
- Lexical Diversity: 2.53846
- Patent Class: 267.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10478193', '13264446', '11670340', '15028869', '14236189']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7101072194276319
- 35 USC 102 Novelty (BERT): 0.4732575198779115
- Combined Prediction Score: 0.68642224947266
- Mean Citation Score: 114.989682
- Max Citation Score: 116.40779
- Similarity Product: 70.97828685335458

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

Dataset: test