B43L 9/22
Leg-angle adjusting-means separate from pivots
B43L9/22 (Leg-angle adjusting-means separate from pivots) appears on 6 US grants and 0 published applications in this corpus.
Search patents in B43L- Granted patents
- 6
- Published applications
- 0
- Assignees
- 3
- Inventors
- 9
- Latest grant
- 29 Mar 2005
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Protective member for compass pins29 Mar 2005US 6,871,406 B1
- Compass with adjusting means21 Dec 1999US 6,003,231 AJ. S. Staedtler GmbH & Co.
- Device for describing arcs6 Aug 1996US 5,542,185 AFiskars Inc.
- Pair of measuring compasses4 Jul 1989US 4,843,719 AKiefer, Klaus, Jurgen and Straten, Gunter
- Scriber-compass with spring-loaded center punch6 Nov 1979US 4,173,076 A
No published applications in this class yet.
Most cited
By later US patents
- Device for describing arcs9US 5,542,185 AFiskars Inc. · 1996
- Pair of measuring compasses6US 4,843,719 AKiefer, Klaus, Jurgen and Straten, Gunter · 1989
- Plastic injection molded bow compass5US 4,120,092 A1978
- Scriber-compass with spring-loaded center punch4US 4,173,076 A1979
- Protective member for compass pins3US 6,871,406 B12005