Signals and indicators – Indicators – Rotary indicator with actuating means
Reexamination Certificate
2006-05-19
2008-03-18
Smith, R. Alexander (Department: 2859)
Signals and indicators
Indicators
Rotary indicator with actuating means
C116S289000, C116S293000, C116S296000, C116S298000, C116S305000, C073S431000, C200S00600C
Reexamination Certificate
active
07343873
ABSTRACT:
A position indicator may include a position indicator display and mechanism. A polymer housing houses the position indicator display and mechanism and a one-piece clear polymer cover encloses the position indicator display and mechanism in the polymer housing. The position indicator may further include a hinge and hand-operated latch that secures the one-piece clear polymer cover to the polymer housing such that the one-piece clear polymer cover can be opened without the use of tools.
REFERENCES:
patent: RE22233 (1942-12-01), Hill
patent: 2800248 (1957-07-01), Truesdell et al.
patent: 2875411 (1959-02-01), Lamb
patent: 3041560 (1962-06-01), Sealey
patent: 3092071 (1963-06-01), Simpson, Jr. et al.
patent: 3153188 (1964-10-01), McCarty
patent: 3427530 (1969-02-01), Oakes et al.
patent: 3619764 (1971-11-01), Brennan
patent: 3652812 (1972-03-01), Ristuccia
patent: 3666340 (1972-05-01), Albeanese, III
patent: 3705964 (1972-12-01), Romanowski et al.
patent: 3761650 (1973-09-01), Fohrhaltz
patent: 3818747 (1974-06-01), Van Riemsdijk
patent: 3861559 (1975-01-01), McCormick
patent: 4061963 (1977-12-01), Green
patent: 4207445 (1980-06-01), Hammar
patent: 4287764 (1981-09-01), Staab et al.
patent: 4326627 (1982-04-01), Massey et al.
patent: 4419619 (1983-12-01), Jindrick et al.
patent: 4533797 (1985-08-01), Kranich, II et al.
patent: 4595806 (1986-06-01), Itoh
patent: 5056377 (1991-10-01), Yatchum et al.
patent: 5191179 (1993-03-01), Yatchum et al.
patent: 5506377 (1996-04-01), Hill et al.
patent: 5506791 (1996-04-01), Hungerford et al.
patent: 5523535 (1996-06-01), Larsson et al.
patent: 5744764 (1998-04-01), Aschenbrenner et al.
patent: 5834717 (1998-11-01), Neumeyer et al.
patent: 6060669 (2000-05-01), Dohnal et al.
patent: 6072305 (2000-06-01), Trainor et al.
patent: 6087607 (2000-07-01), Dohnal et al.
patent: 6091032 (2000-07-01), Dohnal et al.
patent: 6234106 (2001-05-01), Dohnal et al.
patent: 6557485 (2003-05-01), Sauter
patent: 6693247 (2004-02-01), Byers et al.
patent: 6737855 (2004-05-01), Huber et al.
patent: 6833518 (2004-12-01), Byers et al.
patent: 2002/0094702 (2002-07-01), Herz
patent: 2003/0034716 (2003-02-01), Ramesh
patent: 2003/0046975 (2003-03-01), Wewers et al.
patent: 2004/0022129 (2004-02-01), McGeever, Jr.
patent: 2005/0061641 (2005-03-01), Hernandez et al.
patent: 2005/0269191 (2005-12-01), Lindsey et al.
patent: 2810115 (1979-09-01), None
patent: 3838195 (1989-05-01), None
patent: 2697105 (1994-04-01), None
patent: 57133313 (1982-08-01), None
patent: 63-238514 (1988-10-01), None
patent: 10318796 (1998-12-01), None
PCT International Search Report (PCT/US04/28975 filed Sep. 7, 2004), 6 total pages.
PCT Written Opinion (PCT/US04/28975) filed Sep. 7, 2004), 7 total pages.
McGraw-Edison, “Voltage Regulators”, Jun. 1998, Cooper Power Systems, 225-10, pp. 1-8.
McGraw-Edison, “Tap Changer”, Jun. 1998, S225-10-10, pp. 5-1 to 5-4.
Qualitrol Corporation, Position Indicator For Voltage Regulators (081-002-1), 2 pages.
Qualitrol Corporation, Position Indicator (082-020-01), 1 page.
Qualitrol Corporation, Position Indicator (082-001-01), 1 page.
Hernandez, Jr., legal representative Augusto D.
Lindsey Kurt L.
Schaar Jonathan M.
Cooper Technologies Company
Smith R. Alexander
LandOfFree
Step voltage regulator polymer position indicator with... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Step voltage regulator polymer position indicator with..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Step voltage regulator polymer position indicator with... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3974203