E05D13/1292 - CPC Classification Index

ClassID:

133402 ⎘

E05D13/1292 - CPC Classification

Classification description:

Accessories for sliding or lifting wings, e.g. pulleys, safety catches; Counterbalance devices with springs with coiled ribbon springs, e.g. constant force springs Spring safety devices

Recent Application in this class:

20260103928

2026-04-16

Window Balance Assembly With Improved Brake Arrangement

20170292303

2017-10-12

Window balance assembly including sash support bracket

20170145722

2017-05-25

Constant force window balance engagement system

20150322703

2015-11-12

Opening/closing device

20120234507

2012-09-20

SAFETY BOTTOM BRACKET FOR SECTIONAL DOORS

18515600

2025-11-11

Window balance assembly with improved brake arrangement