Y10T 74/18328
Alternately rotated screw
Y10T74/18328 (Alternately rotated screw) appears on 8 US grants and 1 published applications in this corpus.
Search patents in Y10T- Granted patents
- 8
- Published applications
- 1
- Assignees
- 7
- Inventors
- 15
- Latest grant
- 8 Sep 2009
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 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 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Power transmission method and device having load sensing thrust augmentation mechanism8 Sep 2009US 7,584,678 B2Scientific Technologies Incorporated
- Modular control assembly for xerographic printer29 Jun 1999US 5,918,089 AXerox Corporation
- Variable pitch cyclindrical cam mechanism for controlling the motion of a weft insertion member18 Jun 1996US 5,526,851 ANational Science Council
- Variable pitch cylindrical cam mechanism for controlling the motion of weft insertion members in shuttleless weaving looms14 Jun 1994US 5,320,143 ANational Science Council
- Postage meter having a worm gear drive1 Aug 1989US 4,852,479 APitney Bowes Inc.
Most cited
By later US patents
- Modular control assembly for xerographic printer38US 5,918,089 AXerox Corporation · 1999
- Apparatus for altering pitch in arrangement of wafers19US 4,597,819 ATomco Mfg., Ltd. · 1986
- Mechanism to control the movements of weft insertion members in shuttleless weaving looms5US 4,624,288 AVamatex S.p.A. · 1986
- Variable pitch cylindrical cam mechanism for controlling the motion of weft insertion members in shuttleless weaving looms5US 5,320,143 ANational Science Council · 1994
- Power transmission method and device having load sensing thrust augmentation mechanism4US 7,584,678 B2Scientific Technologies Incorporated · 2009