US5619477A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clock with target time entry system
Assignee: SCHENK THOMAS CHRISTIAN
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Filing: 1992-08-10
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Granted: 1997-04-08
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Expires: 2012-08-10
Abstract
Abstract A clock has at least one display unit for the real time, at least one input unit for at least one adjustable set-time, if necessary linked to a date, that can be stored in a memory and that triggers a process when it is attained, as well as at least one display unit for the set-time(s). The input unit has at least three main input means. Each main input means allows a moment in time located in the future with respect to the time presently displayed in the set-time display unit to be reached, starting from the real time or from an adjusted set-time that has been programmed immediately beforehand with the same or another main input means. Said future moment in time represents an integral multiple or an integral fraction of an hour and/or the beginning of an explicitly named set period in time adapted to our natural time perception conditioned by culture and tradition.
Inventors
- 👤 U. Martin Schenk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:39
CPC Classifications
G; G04; G04G; G04G13/00; G04G11/00
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
94 words
A time piece for the storage of specified future target times comprising: a clock for measuring time; an actual time display; a target time display; and an input unit comprising first, second and third inputs of first, second and third target periods, respectively, wherein each target period comprises a beginning and an end, and wherein said target periods comprise integer multiples and/or integer fractions of well known segments of time, wherein each operation of said inputs advances the target time displayed to the beginning of the next target period corresponding to the operated input.
Claim 2
Dependent Claim
94 words
A time piece for the storage of specified future target times comprising: a clock for measuring time; an actual time display; a target time display; and an input unit comprising first, second and third inputs of first, second and third target periods, respectively, wherein each target period comprises a beginning and an end, and wherein said target periods comprise integer multiples and/or integer fractions of well known segments of time, wherein each operation of said inputs advances the target time displayed to the beginning of the next target period corresponding to the operated input.
Claim 3
Dependent Claim
45 words
A time piece according to claim 1 wherein said first target period comprises a multiple of a divisor of 24 hours; said second target period comprises a multiple of an hour; and said third target period comprises a multiple of a divisor of sixty minutes.
Claim 4
Dependent Claim
31 words
A time piece according to claim 2, further comprising a fourth input of a fourth target period, wherein said fourth target period comprises a multiple of another divisor of sixty minutes.
Claim 5
Dependent Claim
30 words
A time piece according to claim 3 wherein said first target period comprises six hours, said third target period comprises fifteen minutes, and said fourth target period comprises five minutes.
Claim 6
Dependent Claim
58 words
A time piece according to claim 1 wherein: said first target period comprises a day, said second target period comprises a week, said third target period comprises a month, and further comprises: a fourth input of a fourth target period comprising a quarter of a year, and a fifth input of a fifth target period comprising a year.
Claim 7
Dependent Claim
62 words
A time piece according to claim 1 wherein said actual time display comprises an analog display comprising hour and minute hands, and further comprises a trailing minute hand which emerges from behind the minute hand of said actual display at a defined point of time prior to the target time which takes the position of the target time on the analog display.
Claim 8
Dependent Claim
41 words
A time piece according to claim 6 wherein said trailing minute hand carries out signaling movements and/or circular movements to signal a target time at a later point of time than said defined point of time prior to the target time.
Claim 9
Dependent Claim
42 words
A time piece according to claim 6 wherein said actual time display comprises an analog display, and said target time display comprises an analog trailing date clock display to signal target times at a point of time prior to the target time.
Claim 10
Dependent Claim
45 words
A time piece according to claim 8 wherein said analog trailing date clock comprises a secondary display of a second subsequent target time, wherein said analog trailing date clock supplements said trailing minute hand wherein said trailing minute hand indicates an immediately approaching target time.
Claim 11
Dependent Claim
46 words
A time piece according to claim 1 wherein said time piece comprises a wrist watch and further comprises at least one luminous switch unit which signals the approach of a target time by emitting light onto the wrist and/or to the side opposite to the wrist.
Claim 12
Dependent Claim
46 words
A time piece according to claim 1 wherein said target time display comprises a setting lever mechanism which is adapted to be triggered in response to the approach of an entered target time and which signals the occurrence or the immediate approach of the target time.
Claim 13
Dependent Claim
41 words
A time piece according to claim 11 wherein said setting lever projects a prominent signalling head as a pointer, and advances counterclockwise and/or skips to signal target times and/or residual target periods which may be read on the target time display.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-04-07 | 2000-10-07 | 2001-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-04-07 | 2004-10-07 | 2005-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-04-07 | 2008-10-07 | 2009-04-08 | $7700.00 | Window Closed / Lapsed |