PATENT CLAIM ANALYSIS

Application Number: 15920221
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["366", "270000"]

Abstract:
An apparatus is described for reducing formation of ice in an ice fishing hole. The apparatus includes low voltage variable speed motor contained within a housing that draws water into and up through the housing and out of the housing through a matrix of multiple rows and columns of holes that form the water outlet.

Claim (Index 14):
An apparatus for reducing formation of ice in an ice fishing hole, the apparatus comprising:\n an elongated tubular housing having an inlet formed in a lower end of the housing and having a plurality of apertures extending through a sidewall of the elongated tubular housing, the plurality of apertures aligned above a midpoint of the elongated tubular housing, the plurality of apertures forming a matrix of rows and columns of apertures that in combination define an outlet of the housing; a motor contained within the housing and having a shaft extending from the motor, wherein the motor is affixed in the elongated tubular motor housing above the midpoint and outlet of the housing; an impeller coupled to an end of the shaft of the motor, the impeller being positioned within the housing above the inlet of the housing, wherein the impeller has inner and outer concentric annular rings with blades mounted between the inner and outer annular rings; a height adjustable housing mount arm removably coupled to an exterior of the elongated tubular housing, wherein the housing mount arm includes a clamping end that engages with an external surface of the housing; and a casing for a variable speed motor controller for electrically coupling to the motor.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 90.0
- Lexical Diversity: 1.39024
- Patent Class: 366.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['12079712', '13780597', '10281198', '13600229', '14714581']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8042577664626923
- 35 USC 102 Novelty (BERT): 0.4607182362145934
- Combined Prediction Score: 0.7699038134378824
- Mean Citation Score: 173.77938999999995
- Max Citation Score: 196.55008
- Similarity Product: 148.6137880495644

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