PATENT CLAIM ANALYSIS

Application Number: 15954433
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["052", "027000"]

Abstract:
A fire barrier box for placement within a fixture membrane in a fire barrier wall provides a metallic side panel box of multiple box sides, each side having a slot, and a selectively attached back panel. An intumescent liner attaches to the inner side panel walls and to the interior surface of the back panel. When a fixture is received within the side panel box, the intumescent liner, and the slots cooperatively receive fixture supply lines enabling their connection with the fixture. The selective attachment of the back panel occurs once rear access to the side panel box interior is no longer required. The completed fire barrier box attaches to the stud framing, maintaining the rating protection of the fire barrier wall.

Claim (Index 9):
A fire barrier box comprising:\n a side panel box defining an interior space adapted to receive a fixture, wherein the side panel box comprises a plurality of box sides, each of said plurality of box sides having an inner side wall and at least one of said plurality of box sides having a slot formed therein; an intumescent liner attached to and extending over each of the inner side walls, wherein the intumescent liner and the said at least one of the plurality of box sides having the slot formed therein are adapted to cooperatively receive a fixture supply line extending into the interior space; and a back panel having an interior surface formed thereon, the back panel selectively attached to the side panel box in a manner defining a closed bottom to the interior space, wherein an intumescent mat is attached to and overlies an interior surface of the back panel.

Metadata:
- Claim Count in Document: 28.0
- Percentile: 91.0
- Lexical Diversity: 2.0
- Patent Class: 52.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15177835', '11142568', '11380740', '11962728', '15611484']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8143073215406149
- 35 USC 102 Novelty (BERT): 0.4810269564983184
- Combined Prediction Score: 0.7809792850363853
- Mean Citation Score: 215.610302
- Max Citation Score: 240.94983
- Similarity Product: 201.96776018170243

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

Dataset: test