M. E. Cunningham Company
Ingomar, PA, US· latest recorded location
M. E. Cunningham Company is named on 16 US grants and 0 published applications in this corpus. Its most frequent classification is B44B (Machines, apparatus or tools for artistic work).
- Granted patents
- 16
- Published applications
- 0
- Inventors
- 1
- Granted in 2026 so far
- 0
- Most recent grant
- 12 Oct 1993
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
By publication year.
Technology areas
Share of 16 documents
Recent patents
- Method and apparatus for simultaneously forming a plurality of characters on the surface of an object12 Oct 1993US 5,251,555 A
- Dome and round parts rotary marker2 Mar 1993US 5,190,384 A
- Bar code marking the surface of an object11 Jun 1991US 5,023,437 A
- Apparatus for movably supporting an object to be marked5 Jun 1990US 4,930,912 A
- Method and apparatus for marking on an arcuate surface6 Feb 1990US 4,898,485 A
No published applications.
Most cited
By later US patents
- Apparatus for movably supporting an object to be marked63US 4,815,868 A1989
- Multiple movement marking machine40US 4,557,191 A1985
- Bar code marking the surface of an object34US 4,810,867 A1989
- Power actuated portable marking tool20US 4,006,786 A1977
- Bar code marking the surface of an object19US 5,023,437 A1991