PATENT CLAIM ANALYSIS

Application Number: 15910056
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-02
Patent Classification: ["455", "575800"]

Abstract:
A protective case assembly for a handheld device includes a casing body and a frame. The handheld device has a device front surface, a device back surface opposite to the device front surface, and a device peripheral surface connected between the device front surface and the device back surface. The casing body is configured to surround the device peripheral surface. The frame is detachably connected to the casing body and has a frame inner peripheral surface defining a central hollow portion for exposure of the device back surface.

Claim (Index 7):
The protective case assembly as claimed in  claim 3 , wherein:\n said at least one first protrusion includes a single first protrusion that is annular and that extends outwardly from said first outer peripheral surface portion of said frame outer peripheral surface toward said casing body; said at least two second protrusions includes four second protrusions, two of which are disposed on said frame short sides and the other two of which are disposed on said frame long sides, each of said second protrusions cooperating with said at least one first protrusion to define therebetween said engaging groove; said at least one main groove includes a single main groove that is annular and that is formed in said casing body inner peripheral surface for receiving said second protrusions; said coupling unit further includes four third protrusions each two of which are disposed on a corresponding one of said frame long sides and extend outwardly from said second outer peripheral surface portion of said frame outer peripheral surface, and four auxiliary grooves each two of which are disposed on a corresponding one of said casing body long sides and formed in said casing body inner peripheral surface, each of said third protrusions being received in a respective one of said auxiliary grooves; each of said third protrusions cooperates with said at least one first protrusion to define therebetween an engaging groove; and said at least one casing body protrusion is a single casing body protrusion that is annular and that is engaged with said engaging groove defined by said at least one first protrusion and a corresponding one of said second protrusions and with said engaging groove defined by said at least one first protrusion and a corresponding one of said third protrusions.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 90.0
- Lexical Diversity: 2.54054
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15896723', '14288420', '14349446', '13953171', '14432122']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7073768458577891
- 35 USC 102 Novelty (BERT): 0.5080245981919425
- Combined Prediction Score: 0.6874416210912045
- Mean Citation Score: 202.763544
- Max Citation Score: 303.91492
- Similarity Product: 266.3627723851204

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