PATENT CLAIM ANALYSIS

Application Number: 16017629
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-11
Patent Classification: ["016", "051000"]

Abstract:
An automatic door stopping-closing device comprises a cylinder with a connecting rod, one end of which is connected to a door; a bracket assembly on the door frame, comprising a hook connected with the other end of the rod, a movable lug cooperated with the hook, and a pull rod cooperated with the movable lug, wherein the pull rod and the hook can be engaged or disengaged. After the door is opened, the door can be kept open securely through the cooperation between the hook and the movable lug; and the door can be closed automatically by a slight push, through the cooperation between two of the hook, the movable lug and the pull rod. The automatic door stopping-closing device holds the door open without external force after the door is opened, and closes the door automatically after a slight push.

Claim (Index 10):
A method of controlling closing of a door mounted in a door frame using a closer including a cylinder pivotally mounted to the door, a bracket fixed to the door frame, an extendable and retractable rod with a first end in the cylinder and a second end pivotally connected to the bracket, and a pivotal lug and a sliding member in the bracket, the method comprising:\n disengaging the lug from the second end of the rod when the door is closed; extending the rod to engage the lug with the second end of the rod when the door is opened and thereby holding the door open without external force; disengaging the sliding member from the second end of the rod when the door is held open by the lug; and when the door is opened further, disengaging the rod from the lug and engaging the rod with the sliding member to slide the sliding member and to rotate the lug, whereby the rod retracts to close the door.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 94.0
- Lexical Diversity: 2.54098
- Patent Class: 16.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15594127', '14682281', '10822827', '10749804', '13403611']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.703431340546828
- 35 USC 102 Novelty (BERT): 0.5815463819900074
- Combined Prediction Score: 0.691242844691146
- Mean Citation Score: 254.104394
- Max Citation Score: 494.1433
- Similarity Product: 465.5144307539761

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

Dataset: test