Inventor
Heinz Zumfeld
Inventor
Monchengladbach, DE
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B65Hprimary
B65HHandling thin or filamentary material, e.g. sheets, webs, cables96%
D01HSpinning or twisting4%
PatentTitleYear
5,115,629'Method and apparatus for preparing yarn ends to be spliced'19925,105,611'Yarn splicing device'19924,938,013'Splicing head with variable compressed air entrance openings'19904,765,128'Device for producing a thread connection by splicing'19884,738,093'Automotive splicer for splicing ends of spun yarn and a method of splicing spun yarns'19884,610,133'Make-ready device for readying a thread end'19864,610,132'Compressed air thread splicing device'19864,608,815'Compressed-air thread splicing device'19864,565,058'Make-ready unit for making a thread end ready'19864,499,715'Method and device for the knot-free connection of two threads'19854,476,671'Device for the partial straightening and parallelizing of the fibers of a thread or thread end'19844,468,918'Compressed gas splicing head'19844,452,035'Thread splicing device'19844,445,318'Method and device for making a knot-free thread connection by splicing'19844,445,319'Device for tying a first thread to a second thread by splicing with pressure gas'19844,441,308'Thread splicing device'19844,424,663'Thread splicing device'19844,419,858'Thread splicing device'19834,419,860'Splicing head'19834,397,138'Method and device for joining textile threads by splicing with the aid of compressed air'19834,344,277'Method and apparatus for connecting an upper thread with a lower thread'19824,322,943'Device for joining an upper thread to a lower thread'19824,314,437'Splicing device'19824,232,509'Method and device for joining an upper thread to a lower thread'19804,217,749'Method and apparatus for joining textile threads'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1992Patents assigned to SCHLAFHORST & CO W (25)· patent assignee history
1980–1992Based in Monchengladbach, DE· patent location history
1984Based in Mochengladbach, DE· patent location history
1988Based in Moenchengladbach, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCHLAFHORST & CO W | 25 | 1980–1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Monchengladbach, DE | 23 | 1980–1992 |
| Moenchengladbach, DE | 1 | 1988 |
| Mochengladbach, DE | 1 | 1984 |