PATENT CLAIM ANALYSIS

Application Number: 15970060
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["222", "326000"]

Abstract:
A caulking gun is provided, including a gun body; a carrier, rotatably assembled to the gun body, the carrier having a receiving room and a through opening which is communicated axially with the receiving room, the receiving room having an opening which is open radially outwardly, the receiving room being adapted for receiving a caulk cartridge; a first sleeve, disengageably attached to the carrier, at least part of the first sleeve overlapping the opening radially; a pushing rod, movably assembled to the gun body, and extending through the through opening and into the receiving room; wherein the first sleeve is disposed around an outer lateral side of the carrier, and the first sleeve is transversely across the opening side to side.

Claim (Index 10):
The caulking gun of  claim 3 , wherein a number of the at least one first engaging portion and a number of the at least one second engaging portion are respectively plural; each of the plurality of first engaging portions and each of the plurality of second engaging portions are arranged alternately around an axial direction of the first sleeve; each of the plurality first engaging portions has a guiding slant wall, the guiding slant wall extends gradually inwardly in a direction which is from a front end of the carrier to the gun body; the carrier and the first sleeve are made of different materials; the caulking gun further includes a second sleeve, the second sleeve is disengageably connected with the carrier, and at least part of the second sleeve overlaps the carrier radially; the second sleeve has an elastic engaging member and a wall, the elastic engaging member and the wall respectively abut two opposite sides of the lateral wall, and the second sleeve is disposed on a front end of the carrier; the second sleeve further includes two position-limited walls which are spaced in intervals, the two position-limited walls and the wall are respectively abutted against the two opposite sides of the lateral wall which are arranged in the axial direction; wherein the first sleeve is made of deformable material; the caulking gun further includes a spacing portion and a seat portion, the spacing portion and the seat portion are disposed between an end wall of the carrier which is arranged in an axial direction of the carrier and the gun bod, the seat portion has a support wall, the spacing portion has at least one convex portion which is abutted against the support wall, and the at least one convex portion abuts rotatably between the end wall of the carrier which is arranged in the axial direction and the gun body.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 93.0
- Lexical Diversity: 2.38596
- Patent Class: 222.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15633156', '15088933', '10808891', '15895271', '10809837']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7693010571226059
- 35 USC 102 Novelty (BERT): 0.4642535981031487
- Combined Prediction Score: 0.7387963112206603
- Mean Citation Score: 146.499852
- Max Citation Score: 173.80092
- Similarity Product: 135.28819070888756

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