PATENT CLAIM ANALYSIS

Application Number: 16009112
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["114", "331000"]

Abstract:
An underwater watercraft including a passenger compartment and an ingress/egress port in which the watercraft has buoyancy and center of gravity adjusted to maintain a generally level or other desired attitude when submerged, and an optionally angled attitude at a water surface for ingress/egress. The attitude is also adjustable via the placement of ballast and optionally including a movable ballast that adjusts the location of the center of gravity as desired. The ingress-egress port optionally includes an entry elevated from a main passenger compartment and including a riser and optionally removable or concealable handrails. The ingress-egress port has an angled orientation in a submerged mode, and an optional orientation generally parallel to the water surface or angled but above the surface in a surface mode.

Claim (Index 18):
The underwater watercraft of  claim 13  further comprising:\n a housing positioned on the compartment; \n a retractable handrail assembly positioned within the housing.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 94.0
- Lexical Diversity: 1.98485
- Patent Class: 114.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15021931', '11774356', '14150609', '11180449', '13904864']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7169215526936275
- 35 USC 102 Novelty (BERT): 0.6082715968299389
- Combined Prediction Score: 0.7060565571072587
- Mean Citation Score: 298.094312
- Max Citation Score: 657.9645
- Similarity Product: 436.2902231789232

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