E05F1/061 - CPC Classification Index

ClassID:

133556 ⎘

E05F1/061 - CPC Classification

Classification description:

Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights for wings which lift during movement, operated by their own weight; Mechanisms in the shape of hinges or pivots, operated by the weight of the wing with cams or helical tracks

Sub-classes:

E05F1/063 » {with complementary, substantially identical and slidingly cooperating cam surfaces } 37
E05F1/065 » {Cam-and-wheel arrangements} 4
E05F1/066 » {Helical grooves, slots, threads or the like} 13

Recent Application in this class:

20250389146

Gravity Hinge System for Use with Glass Doors

20200378167

Systems and methods for sealing a compartment

20200087964

Security gate with closer system

20190368265

DISPLAY CASE DOOR ASSEMBLY WITH TEMPERED GLASS VACUUM PANEL

20180334840

Shower door assemblies

20180149409

EZ refrigerator doors height adjustment

20170245660

Display case door assembly with tempered glass vacuum panel

20170150828

Display case door assembly with vacuum panel

20170138116

Display case door assembly with tempered glass vacuum panel

20160208531

Shower door assemblies

20160174734

Display case door assembly with tempered glass vacuum panel

20160138322

Door closing mechanism

20150223619

Display case door assembly with vacuum panel

20130118088

Gate assembly

20120204492

Hardware for mounting glass panels or similar structures

20110232036

Door construction with closing pivot hinges integrated into door panel

20110024590

Hardware for Mounting Glass Panels or Similar Structures

20090013604

Gate assembly

20080276424

Self-closing hinge

18752593

Gravity hinge system for use with glass doors