Y10S 425/238
Boat hull mold
Y10S425/238 (Boat hull mold) appears on 9 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 9
- Published applications
- 0
- Assignees
- 2
- Inventors
- 11
- Latest grant
- 4 Feb 2003
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Positioning fixture for a rotary mold4 Feb 2003US 6,514,061 B1
- Molded boat hull having in situ holes to accommodate through-hull fittings26 May 1998US 5,756,034 A
- Method, barrel subunits and units, service installations and assembly structures for the fabrication of moldable products, particularly based on concrete17 Mar 1998US 5,728,327 A
- Apparatus and method for resurfacing fiberglass boat hulls and other surfaces6 May 1997US 5,626,802 A
- Method of forming a kayak having integrally formed hatch flange surrounding a hatch opening14 Mar 1995US 5,397,525 A
No published applications in this class yet.
Most cited
By later US patents
- Molds for production of plastics material boats53US 4,120,632 AKlepper-Werke Kommanditgesellschaft · 1978
- Rotational molding system34US 4,247,279 A1981
- Rotational molding apparatus30US 5,039,297 A1991
- Method and apparatus for producing a thin-walled article of synthetic resin, in particular a large-sized article25US 4,359,437 ALe Comte-Holland B.V. · 1982
- Method of forming a kayak having integrally formed hatch flange surrounding a hatch opening17US 5,397,525 A1995