Inventor
John S. Chamlee
Inventor
Lawrenceville, GA, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
D05Bprimary
D05BSewing46%
D05DIndexing scheme associated with subclasses d05b and d05c, relating to sewing, embroidering and tufting13%
Y10TTechnical subjects covered by former us classification13%
B68GMethods, equipment, or machines for use in upholstering8%
A47CChairs4%
B21FWorking or processing of metal wire4%
B23PMetal-working not otherwise provided for4%
F16FSprings4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
10,499,746System for manufacturing string of coiled pocketed springs20198,985,039'System for attachment of handles to mattress borders'20158,042,478'Automatic panel cutting and seaming system'20117,984,681'Automatic panel sewing and flanging system'20117,574,788'Foundation cover stretching and stapling system'20097,412,936'Attachment gusset with ruffled corners and system for automated manufacture of same'20086,834,603'Attachment gusset with ruffled corners and system for automated manufacture of same'20046,802,271'Automatic border sewing system'20046,397,768'Mattress border production system'20026,202,579'Automated apparatus for manufacture of mattress borders with sewn handles'20015,979,345'Spindle tension system for sewing station'19995,918,560'Textile fold control system with hem engager'19995,899,159'Method of forming a folded hem and system for guiding a multiple ply seam of a textile work piece'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2015Patents assigned to ATLANTA ATTACHMENT CO (10)· patent assignee history
1999–2019Based in Lawrenceville, GA, US· patent location history
2001Patents assigned to SEALY TECHNOLOGY LLC (1)· patent assignee history
2004–2009Based in Lawenceville, GA, US· patent location history
2019Patents assigned to UEMIT ELEKTRONIK MAKINA SANAYI VE TICARET A S (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ATLANTA ATTACHMENT CO | 10 | 1999–2015 |
| SEALY TECHNOLOGY LLC | 1 | 2001 |
| UEMIT ELEKTRONIK MAKINA SANAYI VE TICARET A S | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lawrenceville, Georgia, US | 9 | 1999–2019 |
| Lawenceville, Georgia, US | 4 | 2004–2009 |