PATENT CLAIM ANALYSIS

Application Number: 16206451
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-06
Patent Classification: ["222", "400700"]

Abstract:
A beverage bottle is pressurizable to permit a liquid in the bottle to be dispensed without the user having to lift or tilt the bottle. A reciprocating piston is mounted within the lid. The user exerts a downward force on the piston to force air into the bottle, pressurizing the contents. A spring returns the piston to its uppermost position. An outlet port connects to a flexible hose with a stopcock at its free end. The beverage in the bottle can be dispensed by opening the stopcock.

Claim (Index 1):
A pressurizable bottle for containing and dispensing liquid, comprising:\n a bottle defining a chamber having a base, said bottle having an upper end; a lid mounted to said upper end of said bottle, said lid comprising a wall defining a bore therewithin; a piston mounted within said bore in said lid for reciprocating movement between an upper position and a lower position; a spring mounted within said bore and operatively associated with said piston such that said spring is normally operative to bias said piston to said upper position; means accessible from outside said lid by which a user can depress said piston from said upper position to said lower position; a one way valve in fluid communication with said bore and said chamber of said bottle, said one way valve being operative to allow air to pass from said bore to said chamber but not to allow air to pass from said chamber to said bore; means defining a fluid flow path from a location adjacent said base of said chamber of said bottle, through said lid, and through a discharge port in said lid opening exterior to said chamber; and fluid flow control means normally operative to prevent liquid from exiting said discharge port and selectively operable to allow liquid to exit said discharge port; whereby when said chamber of said bottle contains a liquid, repeated depression of said piston by a user forces air into said chamber, pressurizing the contents of said chamber; whereby pressurizing the contents of said chamber forces said liquid through said means defining said fluid flow path and to said discharge port; whereby said fluid flow control means normally prevents said liquid from exiting said discharge port under pressure; and whereby said fluid flow control means is selectively operative to allow said fluid to exit said discharge port under pressure.

Metadata:
- Claim Count in Document: 42.0
- Percentile: 98.0
- Lexical Diversity: 1.74074
- Patent Class: 222.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['10646074', '11150074', '13397362', '11791244', '12137240']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7830611949563084
- 35 USC 102 Novelty (BERT): 0.481794385711371
- Combined Prediction Score: 0.7529345140318148
- Mean Citation Score: 200.78288200000003
- Max Citation Score: 217.1476
- Similarity Product: 156.3577845445871

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