PATENT CLAIM ANALYSIS

Application Number: 15902423
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-03
Patent Classification: ["441", "079000"]

Abstract:
A fin assembly includes a fin body and a fin holder. The fin holder has an elongated channel, a pair of opposing slots, a pair of front guiding grooves and a pair of rear guiding grooves. The pair of front guiding grooves are defined in the opposing sidewalls of a front section of the elongated channel at a horizontal level, and misaligned with a bottom of the elongated channel The pair of rear guiding grooves are defined in the opposing sidewalls of a rear section of the elongated channel above the horizontal level, and are flush with the bottom of the elongated channel Besides, the fin holder defines in its rear wall a horizontal hole with a cross section large enough to cover a space between the pair of rear guiding grooves.

Claim (Index 1):
A fin assembly for use on a surfboard, the fin assembly comprising:\n a fin body having a base member defining a vertical hole at a first end thereof; a fin holder including: an elongated channel defined in a bottom surface of the fin holder to receive the base member of the fin body; a pair of opposing slots defined in opposing sidewalls of a middle section of the elongated channel and extending a depth into the bottom surface of the fin holder to a horizontal level; a pair of front guiding grooves defined in opposing sidewalls of a front section of the elongated channel and intersected with the pair of opposing slots; and a pair of rear guiding grooves defined in opposing sidewalls of a rear section of the elongated channel and intersected with the pair of opposing slots; a retainer plate having a vertical hole and disposed in the fin holder with two opposite edges engaged in either one of the pair of front guiding grooves and the pair of rear guiding grooves; and a bolt passing through the vertical hole in the base member of the fin body and the vertical hole in the retainer plate to securely hold the first end of the base member of the fin body in the fin holder; wherein the fin holder has an entrance defined in between the pair of opposing slots to allow entry of the retainer plate into the fin holder, and the entrance has a first side edge extending along a longitudinal direction of the fin holder and being longer than a thickness of the retainer plate, and a second side edge extending along a lateral direction of the fin holder and being slightly longer than a width of the retainer plate; the pair of front guiding grooves being defined in the opposing sidewalls of the front section of the elongated channel at the horizontal level, and misaligned with a channel bottom of the elongated channel; the pair of rear guiding grooves being defined in the opposing sidewalls of the rear section of the elongated channel above the horizontal level, and arranged flush with the channel bottom of the elongated channel; and the fin holder further having a first, horizontal hole defined in a rear wall thereof, wherein the first horizontal hole is in communication with the elongated channel and an[[the]] outside of the fin holder, and has a cross section large enough to cover a space between the pair of the rear guiding grooves.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 88.0
- Lexical Diversity: 2.85714
- Patent Class: 441.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15593923', '15497154', '15319645', '15488581', '15801117']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6187658980104149
- 35 USC 102 Novelty (BERT): 0.475874792373797
- Combined Prediction Score: 0.6044767874467531
- Mean Citation Score: 183.241056
- Max Citation Score: 196.19852
- Similarity Product: 156.904848945508

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