PATENT CLAIM ANALYSIS

Application Number: 16073786
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["135", "020300"]

Abstract:
An automatic umbrella comprises: a shaft ( 221 ), a handle, an upper runner ( 31, 131, 231 ), a lower runner ( 30, 130, 230 ), first ribs ( 13 ) having an inner end connected to the upper runner ( 31, 131, 231 ), second ribs ( 15 ) having two ends respectively connected to the lower runner ( 30, 130, 230 ) and one of the first ribs ( 13 ), and an automatic opening-closing device. The automatic opening-closing device comprises: an opening draw cord ( 24 ), a closing draw cord ( 45, 145, 245 ), a first reel ( 81 ) and a second reel ( 82 ) provided in an internal cavity of the handle, and a drive member ( 85 ). One end of the opening draw cord ( 24 ) is connected to the lower runner ( 30, 130, 230 ), and the opening draw cord ( 24 ) passes around a top portion of the shaft ( 221 ) to enter an internal cavity of the shaft ( 221 ). The other end of the opening draw cord ( 24 ) is connected to the first reel ( 81 ). The closing draw cord ( 45, 145, 245 ) has one end connected to the second reel ( 82 ) and the other end led outward and passing through an upper side wall of the shaft ( 221 ) to be connected to one of the first ribs ( 13 ). The drive member ( 85 ) provides a rotational force to both or a selected one of the first reel ( 81 ) and the second reel ( 82 ). The automatic umbrella has a simple structure, significantly reduces the torque requirement of the drive member ( 85 ), and lowers power consumption, thus reducing costs and enabling convenient and safe use.

Claim (Index 4):
The automatic umbrella according to  claim 1 , characterized in that: the middle rod comprises several pipes which are sleeved inside and outside by an upper pipe, one or more middle pipes and a lower one according to their diameters; the automatic opening/closing device also comprises a moving part set in inner cavity of the lower pipe and a push rod disposed between the moving part and the upper adjacent middle pipe of the lower one, and the opening drawstrings consist of the first opening drawstring, the second opening drawstring and one or more third opening drawstrings of the same number as the middle pipes; one end of the first opening drawstring is connected to the lower nest, and the other end enters the inner cavity of the middle rod and is connected to the lower adjacent pipe of the upper one after being wound to the top of the middle rod; one end of the second opening drawstring is connected to the first reel, and the other end is connected to the moving part after being wound to the top of the lower pipe; one end of a third opening drawstring is connected to the lower end of the upper adjacent pipe of a certain middle pipe, and the other end enters the inner cavity of the middle rod and is connected to the lower adjacent pipe of the middle pipe after being wound to the top of the middle pipe.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 95.0
- Lexical Diversity: 3.51515
- Patent Class: 135.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14450328', '14000581', '15481484', '14398466', '13042443']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7381875189529735
- 35 USC 102 Novelty (BERT): 0.5089832474583941
- Combined Prediction Score: 0.7152670918035157
- Mean Citation Score: 298.271746
- Max Citation Score: 314.19888
- Similarity Product: 250.5199563979625

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