PATENT CLAIM ANALYSIS

Application Number: 15897748
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-08
Patent Classification: ["277", "379000"]

Abstract:
An annular stator seal support extends radially between a radial inner support side and a radial outer support side. A secondary seal includes a first radially extending secondary seal sidewall surface, a second radially extending secondary seal sidewall surface and a third radially extending secondary seal sidewall surface. An annular stator sleeve support includes a channel radially distal the radial inner support side, the channel includes a first radially extending channel sidewall and a second radially extending channel sidewall located axially forward of the first radially extending channel sidewall, and a third radially extending channel sidewall located axially behind the first radially extending channel sidewall. The first radially extending seal sidewall surface contacts the first radially extending channel sidewall, and the second radially extending channel sidewall is axially spaced from the second radially extending secondary seal sidewall surface.

Claim (Index 10):
A gas turbine engine ring seal assembly that circumscribes an axial centerline, comprising:\n an annular stator seal support that extends radially between a radial inner support side and a radial outer support side; an annular stator seal housing that extends radially between a radial inner housing side and a radial outer housing side; a seal housing that includes an annular housing sleeve and a housing flange, where the housing sleeve is arranged at an inner housing side and extends axially between a first housing end and a second housing end and includes a first axially extending housing sleeve surface; an annular stator seal element that includes a first stator seal axially extending surface radially adjacent to the first axially extending housing sleeve surface and a second stator seal axially extending surface; a secondary seal that includes a axially extending distal radial surface that contacts the second stator seal axially extending surface, a proximate radial surface, a first radially extending secondary seal sidewall surface, a second radially extending secondary seal sidewall surface and a third radially extending secondary seal sidewall surface; where the annular stator seal support includes a channel radially distal the radial inner support side, the channel includes a first radially extending channel sidewall and second radially extending channel sidewall located axially forward of the first radially extending channel sidewall, and a third radially extending channel sidewall located axially behind the first radially extending channel sidewall, where the first radially extending secondary seal sidewall surface contacts the first radially extending channel sidewall, and the second radially extending channel sidewall is axially spaced from the second radially extending secondary seal sidewall surface.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 88.0
- Lexical Diversity: 3.74359
- Patent Class: 277.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14771964', '14938447', '10687467', '14770658', '15004556']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7784264945794285
- 35 USC 102 Novelty (BERT): 0.491837859505965
- Combined Prediction Score: 0.7497676310720821
- Mean Citation Score: 258.78022000000004
- Max Citation Score: 263.57043
- Similarity Product: 226.91351334834687

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