US4212079A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic calorie counter
Assignee: GPD Inc
•
Filing: 1978-05-18
•
Granted: 1980-07-08
•
Expires: 1998-05-18
Abstract
Abstract A calorie monitoring device is provided for providing a visual output which compares the number of calories burned by an individual versus the calorie intake for the individual. The device has a keyboard which functions as a first input to input the calorie intake of the individual. The calorie intake input is applied to a first calculator through an interface and the calculator adds the calorie intake input to the total calorie intake in storage and displays the new total calorie intake. The keyboard also functions as a second input to receive a value indicative of the calories burned per unit of time for the individual under normal conditions. This value is applied to a second calculator through the interface circuit. The second calculator calculates and displays the total number of calories burned during a total time period which extends over a plurality of the predetermined time periods. Thus, the second calculator provides an output which is a real time display of the total calories burned by the individual. The device also includes an exercise mode circuit which controls the second calculator to add, to the total calories burned, additional calories when the individual exercises. The exercise mode circuit can be adjusted to add calories burned which are indicative of the level of exercise being performed.
Inventors
- 👤 Richard B. Segar
- 👤 Lewis C. Marascalco
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:50
CPC Classifications
G; G16; G16H; G16H40/00; G16H40/60; G16H40/63; G16H20/00; G16H20/30; G16H20/60; Y; Y10; Y10S; Y10S128/00; Y10S128/92; Y10S128/921
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
299 words
A calorie monitoring device comprising: (a) first input means for receiving an input indicative of calorie intake said first input means including a keyboard; (b) interface means; (c) first calculator means coupled to said first input means by said interface means, said first calculator means comprising: (i) first display means for displaying the calorie intake; (ii) first storage means for storing the value of calorie intake; (iii) first adder means for adding the input of said input means to the value in said first storage means, wherein the sum replaces the value in said storage means and is displayed on said display means; (d) second input means for receiving an input indicative of calories burned per unit of time said second input means including said keyboard; (e) timing circuit means coupled between said second input means and said interface means; (f) second calculator means coupled to said second input means and said timing circuit means by said interface means, said second calculator means comprising: (i) second display means for displaying the value of calories burned; (ii) second storage means for storing the input to said second input means and the total value of calories burned; and (iii) adder means for adding the value of the input of said second input means to the total value of the calories burned at predetermined intervals as determined by said timing circuit means, wherein the sum replaces the total value of the calories burned in said storage means and is displayed on said display means; and (g) a mode switch means coupled between said keyboard and said interface means for operably coupling said keyboard to one of said first or second calculator means through said interface means and for disabling the other of said first or second calculator means through said interface means.
Claim 2
Dependent Claim
299 words
A calorie monitoring device comprising: (a) first input means for receiving an input indicative of calorie intake said first input means including a keyboard; (b) interface means; (c) first calculator means coupled to said first input means by said interface means, said first calculator means comprising: (i) first display means for displaying the calorie intake; (ii) first storage means for storing the value of calorie intake; (iii) first adder means for adding the input of said input means to the value in said first storage means, wherein the sum replaces the value in said storage means and is displayed on said display means; (d) second input means for receiving an input indicative of calories burned per unit of time said second input means including said keyboard; (e) timing circuit means coupled between said second input means and said interface means; (f) second calculator means coupled to said second input means and said timing circuit means by said interface means, said second calculator means comprising: (i) second display means for displaying the value of calories burned; (ii) second storage means for storing the input to said second input means and the total value of calories burned; and (iii) adder means for adding the value of the input of said second input means to the total value of the calories burned at predetermined intervals as determined by said timing circuit means, wherein the sum replaces the total value of the calories burned in said storage means and is displayed on said display means; and (g) a mode switch means coupled between said keyboard and said interface means for operably coupling said keyboard to one of said first or second calculator means through said interface means and for disabling the other of said first or second calculator means through said interface means.
Claim 3
Dependent Claim
41 words
A calorie monitoring device as set forth in claim 1 including a run switch means coupled between said keyboard and said timing circuit means and having a first state for disabling said keyboard and a second state for enabling said keyboard.
Claim 4
Dependent Claim
35 words
A calorie monitoring device as set forth in claim 2 wherein said timing circuit means comprises a pulse generating means for generating a predetermined number of pulses during the period of said timing circuit means.
Claim 5
Dependent Claim
58 words
A calorie monitoring device as set forth in claim 3 wherein said interface means comprises a plurality of switch means connected to said pulse generating means and to said second calculator means wherein, when said pulses are sequentially applied to said switch means, said switch means change state and thereby control the operation of said second calculator means.
Claim 6
Dependent Claim
126 words
A calorie monitoring device as set forth in claim 5 wherein said pulse generating means comprises: (a) a first gated astable multivibrator; (b) a first one shot multivibrator having an input coupled to the output of said first gated astable multivibrator; (c) a second one shot multivibrator having an input connected to the output of said first one shot multivibrator; (d) a first shift register having a gate input connected to the output of said second one shot multivibrator; and (e) a gated astable multivibrator having an input connected to the output of said first one shot multivibrator and having an output connected to the clock input of said first shift register wherein the output of said first shift register is said predetermined number of pulses.
Claim 7
Dependent Claim
53 words
A calorie monitoring device as set forth in claim 1 or 5 including an exercise mode circuit means coupled through said interface means to said second calculator means for operating said calculator means to add to the value of the calories burned a number of calories dependent upon an amount of exercise performed.
Claim 8
Dependent Claim
36 words
A calorie monitoring device as set forth in claim 6 wherein said exercise mode circuit means includes control means for controlling the number of calories added as a function of the intensity of the exercise performed.
Claim 9
Dependent Claim
25 words
A calorie monitoring device as set forth in claim 7 wherein said control means controls the number of calories added durng said predetermined time intervals.
Claim 10
Dependent Claim
33 words
A calorie monitoring device as set forth in claim 7 wherein said control means controls a time interval at which incremental values are added to the value of the number of calories burned.
Claim 11
Dependent Claim
114 words
A calorie monitoring device as set forth in claim 6 wherein said exercise mode circuit means comprises: (a) a second shift register having a gate input connected to the output of said second one shot multivibrator; (b) a third shift register having a gate input connected to an output of said second shift register; and (c) a third one shot multivibrator coupled to said first, second and third shift registers for enabling said first and second shift registers and disabling said third shift register when said exercise mode circuit means is operative, wherein said second and third shift register means produce a series of pulses for controlling the operation of said second calculator means.
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) | 1983-07-08 | 1984-01-07 | 1984-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-07-08 | 1988-01-07 | 1988-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-07-08 | 1992-01-07 | 1992-07-08 | $7700.00 | Window Closed / Lapsed |