Inventor
JOHN C. CARPENTER
Inventor
US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E05Bprimary
E05BLocks18%
G07CTime or attendance registers18%
E05CBolts or fastening devices for wings, specially for doors or windows9%
H02KDynamo-electric machines9%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters9%
H04LTransmission of digital information, e.g. telegraphic communication9%
Y10TTechnical subjects covered by former us classification9%
F21SNon-portable lighting devices5%
F21VFunctional features or details of lighting devices or systems thereof5%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted5%
PatentTitleYear
12,500,450Wireless lighted pyramid system202512,385,286Sensing and control of access control devices202511,795,731Electromechanical drive system202311,783,653Power and communication arrangements for an access control system202311,719,021Sensing and control of access control devices202311,408,203Access control device202211,373,469Power and communication arrangements for an access control system2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to SCHLAGE LOCK CO LLC (6)· patent assignee history
2022–2025Based in US· patent location history
2025Patents assigned to CARPENTER JOHN C (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCHLAGE LOCK CO LLC | 6 | 2022–2025 |
| CARPENTER JOHN Cself | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 7 | 2022–2025 |