Snap-on heat insulating jacket and method for enclosing ducting
US4605043A · kind A · utility
26Cited by
7References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 8, 1984 |
| Grant date | Aug 12, 1986 |
| Priority date | — |
| Expiry date | Aug 8, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24793
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Enclosed is an improved snap-on heat insulating jacket for ducting and method uniquely designed for simplicity and ease of assembly. Resilient heat insulating material is laminated to a flexible sheet plastic main body provided with interlocking snap-on seam members positioned, when closed, for concealment by an external guard flap coated on its inwardly facing surface with pressure sensitive adhesive thereby to embrace the ducting with a cover having a substantially continuous smooth outer surface free of foreign matter collecting crevices and the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.