PATENT CLAIM ANALYSIS

Application Number: 15979358
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-01
Patent Classification: ["014", "002400"]

Abstract:
A vertically-adjustable gantry assembly installation for removal or placement of a train bridge-span of the type which spans and supported by two piers, comprises a gantry assembly positioned on load-bearing first ground-support locations, the gantry assembly comprising a gantry and a ground-engaging vertical support and lift system, the vertical support and lift system adapted for supporting a combined weight of the gantry and bridge span in at least one operational vertical position above respective bridge span support-surfaces of the piers including a position corresponding to a disembarking plane in which the leg portions are extended from a viewed portion to an extent as least sufficient for the gantry assembly to self-liftoff the pre-installation conveyance system onto the first ground-support locations to effect the gantry assembly installation.

Claim (Index 11):
A gantry assembly installation adapted for removing an existing train bridge span, of the type supported on two piers of a train bridge, and installing a replacement train bridge span, the existing train bridge span supporting a length of track overlying the existing bridge span that is in line with a railroad track extending between railroad service areas on either side of the bridge, the gantry assembly installation comprising:\n a gantry assembly including a gantry and vertical support and lift system, the gantry assembly including leg portions, the leg portions including ground engaging portions secured to ground-support locations, the ground engaging portions positioned to provide vertical support for the gantry assembly at positions on both sides of the bridge and on both sides of the railroad track such that the existing train bridge span can be lifted from beneath the gantry assembly and conveyed away from the bridge from beneath the gantry assembly; the ground support locations supporting a vertical load predetermined to accommodate lifting the existing bridge span with the gantry assembly and predetermined to align with ground engaging portions of the leg portions.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 93.0
- Lexical Diversity: 1.78082
- Patent Class: 14.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15238433', '13787461', '14169445', '14883359', '13644385']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7122204625330305
- 35 USC 102 Novelty (BERT): 0.7291804075071492
- Combined Prediction Score: 0.7139164570304424
- Mean Citation Score: 567.66692
- Max Citation Score: 687.1015
- Similarity Product: 681.2552126167715

Labels:
- Claim Label 101: 0
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 0

Dataset: test