PATENT CLAIM ANALYSIS

Application Number: 15959681
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["182", "123000"]

Abstract:
A ladder has a pair of side rails in generally parallel relationship, a plurality of rungs extending between the pair of side rails, and a platform pivotally mounted to the pair of side rails. The platform is movable between a retracted position generally adjacent to said pair of side rails and an extended position extending outwardly of the pair of side rails. A first line has one end affixed to one side of the platform and an opposite end affixed to one of the pair of side rails. In particular, the ladder is an extension ladder having a fly section and a base section. The platform is pivotally mounted to the fly section. The platform moves to the extended position when the fly section slides longitudinally outwardly of the base section or vice versa.

Claim (Index 5):
An extension ladder comprising:\n a pair of side rails extending in a generally parallel relationship; a plurality of rungs extending in spaced relation between said pair of side rails; a plurality of platforms pivotally mounted to said pair of side rails, said plurality of platforms being movable between a retracted position generally aligned with said pair of side rails and an extended position extending outwardly of said pair of side rails; and a base section secured in slidable relation to said pair of side rails, said base section having a plurality of rungs extending between a pair of sides, said base section slidable along said pair of side rails in one direction so that the plurality of rungs move and retain said plurality of platforms to the retracted position and slidable in an opposite direction to release said plurality of platforms so that said plurality of platforms move by gravity to the extended position, said plurality of rungs of said base section respectively abutting said plurality of platforms so as to retain said plurality of platforms in the retracted position; a first line having one end affixed to a center of one side of said platform and an opposite end affixed to one of said pair of side rails; and a second line having one end affixed to a center of an opposite side of said platform and an opposite end affixed to another of said pair of side rails, each of said first and second lines selected from the group consisting of a chain, a wire, a string, and a pivot member.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 91.0
- Lexical Diversity: 2.64815
- Patent Class: 182.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14935637', '13369479', '14661504', '12170480', '11847926']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7375770158057766
- 35 USC 102 Novelty (BERT): 0.5041776100597524
- Combined Prediction Score: 0.7142370752311743
- Mean Citation Score: 267.91384600000004
- Max Citation Score: 294.70587
- Similarity Product: 242.22703104219136

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