PATENT CLAIM ANALYSIS

Application Number: 15928009
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["248", "217300"]

Abstract:
A self-righting rapid escape anchor including a shank and an integral hook, together forming front and rear sides, right and left sides, a lower end having a rope hole for passing a safety rope, a body slot in the shank, a saddle slot in the hook, and a tip holder at the terminal end of the hook for removably attaching a hardened steel piercing tip. The weight distribution of the tip in relation to the shank and hook induces rotation about the longitudinal axis of the anchor to place the anchor in a point down orientation when it is pulled longitudinally by a rope attached to the rope hole.

Claim (Index 14):
A self-righting rapid escape anchor, comprising:\n integral curved shank and hook portions having a longitudinal axis and fabricated from a monolithic bar of lightweight metal, forming front and rear sides, generally planar right and left sides, a shank portion lower end with a rope hole, a tip holder at a terminal end of said hook portion with and having a receiving hole for coupling a tip; and a selectively removable piercing tip removably inserted into said receiving hole of said tip holder; wherein said piercing tip is fabricated from a metal sufficiently heavy in relation to said integral shank and hook portions so as to induce rotation about said longitudinal axis when a rope attached to said escape anchor through said rope hole is pulled downwardly.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 90.0
- Lexical Diversity: 1.8
- Patent Class: 248.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11407826', '12080986', '13066654', '15682402', '14866873']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7835417353556967
- 35 USC 102 Novelty (BERT): 0.4818224719351673
- Combined Prediction Score: 0.7533698090136438
- Mean Citation Score: 168.36326200000005
- Max Citation Score: 178.03307
- Similarity Product: 123.6892732048762

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