US4632570A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Timer for use in interval training
Assignee: Individual
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Filing: 1985-09-06
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Granted: 1986-12-30
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Expires: 2005-09-06
Abstract
Abstract A timer for use during an interval training workout or other practice to measure and to display in countdown form the amount of time remaining in each of a series of sets of exercise periods, each exercise period followed by a rest period, and each exercise period and each rest period having a respective predetermined length. Provision is made for entering the length of the exercise period and the rest period for each set and for timing similar sets of exercise and rest periods a predetermined number of times. A countdown display shows the number of sets of exercise and rest periods remaining to be timed during a programmed workout, and an audible indication is provided at the end of each exercise period and at the end of each rest period. Provision is made to repeat a workout a single time or to repeat continuously the sequence of exercise and rest periods of a workout or practice session.
Inventors
- 👤 Terry D. Kelsey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:42
CPC Classifications
A; A63; A63B; A63B71/00; A63B71/06; A63B71/0686; G; G04; G04F; G04F5/00; G04F5/02; G04F5/025; G04G; G04G15/00; G04G15/006
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
173 words
A timer, comprising: (a) countdown timing means for measuring the duration of each respective exercise period and rest period of a workout including a predetermined number of sequential sets, said predetermined number optionally being greater than one, each said set comprising a respective exercise period of time and each set except a final set including a respective subsequent rest period of time; (b) countdown time display means for displaying visibly, during each said exercise period, a digital indication of the amount of time remaining in said exercise period, and for displaying visibly, during each said rest period, a digital indication of the amount of time remaining in said rest period; (c) presettable countdown set counter means responsive to said countdown timing means, for determining the completion of each exercise set and calculating the number of exercise sets of said predetermined number remaining uncompleted in a workout; and (d) set count display means, responsive to said set counter means, for displaying a digital indication of the number of sets remaining uncompleted during said workout.
Claim 2
Dependent Claim
173 words
A timer, comprising: (a) countdown timing means for measuring the duration of each respective exercise period and rest period of a workout including a predetermined number of sequential sets, said predetermined number optionally being greater than one, each said set comprising a respective exercise period of time and each set except a final set including a respective subsequent rest period of time; (b) countdown time display means for displaying visibly, during each said exercise period, a digital indication of the amount of time remaining in said exercise period, and for displaying visibly, during each said rest period, a digital indication of the amount of time remaining in said rest period; (c) presettable countdown set counter means responsive to said countdown timing means, for determining the completion of each exercise set and calculating the number of exercise sets of said predetermined number remaining uncompleted in a workout; and (d) set count display means, responsive to said set counter means, for displaying a digital indication of the number of sets remaining uncompleted during said workout.
Claim 3
Dependent Claim
73 words
The timer of claim 1 including time input means for entering into said countdown timing means, as to each said set, a first amount of time corresponding to the length of the respective exercise period and a second amount of time corresponding to the length of the respective rest period, the timer further including set counter input means for establishing and storing an initial number of sets to be performed during said workout.
Claim 4
Dependent Claim
81 words
The timer of claim 1, including memory means interconnected with said timing means and said set counter means for storing data defining a plurality of different sets, each said set including a respective predetermined exercise period of time followed by a respective predetermined rest period of time, said timer further including means for causing said memory means to accept data defining a predetermined number of sets each including a last-entered exercise period of time and a last-entered rest period of time.
Claim 5
Dependent Claim
64 words
The timer of claim 1 wherein said countdown time display means comprises a single numerical display means for displaying an amount of time remaining during each said exercise period and each said rest period, said timer further including indicator means for indicating whether an amount of time displayed by said countdown time display means is part of an exercise period or a rest period.
Claim 6
Dependent Claim
25 words
The timer of claim 1 including audio signal means for signaling the end of said exercise period and said rest period of each said set.
Claim 7
Dependent Claim
46 words
The timer of claim 5 wherein said audio signal means includes means for providing a first audible signal indicating the end of each said exercise period and an audibly different second audible signal for indicating the end of each said rest period of each said set.
Claim 8
Dependent Claim
23 words
The timer of claim 5 wherein said audio signal means includes means for providing distinctive audible signal indicating the end of a workout.
Claim 9
Dependent Claim
22 words
The timer of claim 1 including reset means for preparing said timer for repeating the sequence of sets of a previously-programmed workout.
Claim 10
Dependent Claim
18 words
The timing device of claim 1 including selectable means for automatically and continuously repeating a previously programmed workout.
Claim 11
Dependent Claim
19 words
The timing device of claim 1 wherein said countdown time display means includes an electronically operated 7-segment digital display.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-12-29 | 1990-06-30 | 1990-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-12-29 | 1994-06-30 | 1994-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-12-29 | 1998-06-30 | 1998-12-30 | $7700.00 | Window Closed / Lapsed |