Asphalt coil lap edge welding standard equipment

CN309218388SActive Publication Date: 2025-04-04BEIJING HONGXING DONGSHENG WATERPROOF CONSTR CO LTD

View PDF 0 Cites 0 Cited by

Patent Information

Application Number: CN202430428061.2
Authority / Receiving Office: CN · China
Patent Type: Designs(China)
Current Assignee / Owner
Filing Date: 2024-07-09
Publication Date: 2025-04-04
Estimated Expiration: 2039-07-09

Application Information

Patent Timeline

09 Jul 2024

Application

CN202430428061.2

04 Apr 2025

Publication

CN309218388S

Inventors: 李勇; 马力

Get more patent work done with AI

Run novelty searches—or use them for FTO, design risk, drafting and technical problem-solving.

Explore More Agents

Novelty Search
Search existing technologies and assess novelty
↗
FTO
Analyze whether a product may infringe others' patents
↗
Design FTO
Check prior-design risk for exterior design
↗
Drafting
Draft patent application text based on a technical solution
↗
Find Solutions with TRIZ
Generate feasible solution to solve your technical challenge
↗
IP MCP Servers
Connect trusted patent search and cited evidence to Claude, Cursor or your own AI workflow
↗

Smart Images

Figure 000007_ABST

Patent Text Reader

Abstract

1. The name of this design product: Standard equipment for lap edge welding of asphalt coils. 2. Purpose of this product with design: This product with design is used for lap edge welding of asphalt coils. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

Need to check novelty before this filing date? Find Prior Art