PATENT CLAIM ANALYSIS

Application Number: 15912643
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["222", "402100"]

Abstract:
A multi-piece valve stem. The multi-piece valve stem allows for interchangeability of component parts, without requiring several stems to fit related valves, as are commonly used for aerosol dispensers. The multi-piece valve stem also provides for assembly of valve stems having a larger head, and thus more seal area, than can occur with a single piece valve stem, as is conventionally used. Smaller stem bore diameters are also possible with a multi-piece valve stem.

Claim (Index 14):
A valve according to  claim 2  wherein said lower stem portion has a lower stem portion diameter and said upper stem portion has an upper stem portion diameter greater than said lower stem portion diameter, wherein said lower stem portion is snap fitted into said upper stem portion.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 90.0
- Lexical Diversity: 1.62745
- Patent Class: 222.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15809085', '14742771', '14742790', '15804031', '15444354']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7784087244115756
- 35 USC 102 Novelty (BERT): 0.5188747455758557
- Combined Prediction Score: 0.7524553265280036
- Mean Citation Score: 273.413444
- Max Citation Score: 295.6804
- Similarity Product: 184.20107179074287

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

Dataset: test