PATENT CLAIM ANALYSIS

Application Number: 16068902
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["418", "269000"]

Abstract:
Vacuum pump ( 1 ), comprising a housing ( 2 ) having an inlet ( 4 ) and an outlet ( 6 ) and defining a chamber ( 8 ) within the housing ( 2 ), a rotor ( 10 ) for rotational movement about a rotational axis (AR) within the chamber ( 8 ), and at least a first and a second vane ( 22, 24 ) received in respective first and seconds slots ( 16, 18 ) formed in the rotor ( 10 ). The first and second slots ( 16, 18 ) are substantially parallel to each other, and a length (L V ) of each vane ( 22, 24 ) is larger than a length (L S ) of the respective slot. Production method of such a vacuum pump.

Claim (Index 17):
The production method according to  claim 16 , further comprising:\n forging a flattened tang portion on the drive shaft before over moulding the rotor.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 95.0
- Lexical Diversity: 2.24242
- Patent Class: 418.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['10725975', '13135949', '15324269', '10715245', '14095654']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7760561193105002
- 35 USC 102 Novelty (BERT): 0.4952734807523044
- Combined Prediction Score: 0.7479778554546807
- Mean Citation Score: 195.751466
- Max Citation Score: 203.8504
- Similarity Product: 123.34546155405044

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