Inventor
Joe C. Workman
Inventor
Carthage, MO, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Cprimary
A47CChairs50%
B68GMethods, equipment, or machines for use in upholstering18%
Y10TTechnical subjects covered by former us classification18%
F16FSprings9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
6,272,706'Bedding or seating product having bands of springs'20016,173,464'Pocketed bedding or seating product'20016,098,968'Pocketed spring assembly'20006,085,397'Method of making pocketed spring assembly'20006,036,181'Spring assembly'20006,032,307'Collapsible bedding product'20005,957,438'Spring retainer assembly'19995,924,150'Mattress edge support spring and handle structure'19995,765,240'Spring bedding product collapsible in the transverse direction, and method of making it'19985,636,396'Inner spring border firmness adjuster'19975,485,640'Bedding foundation frame'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2001Patents assigned to L & P PROPERTY MANAGEMENT CO (11)· patent assignee history
1996–2001Based in Carthage, MO, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| L & P PROPERTY MANAGEMENT CO | 11 | 1996–2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Carthage, MO, US | 11 | 1996–2001 |