US3204153A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Relaxation divider
Assignee: Lockheed Martin Corp
•
Filing: 1962-05-15
•
Granted: 1965-08-31
•
Expires: 1982-05-15
Abstract
No abstract record available.
Inventors
- 👤 William H Tygart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:41
CPC Classifications
H; H03; H03K; H03K25/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
114 words
A RELAXATION DIVIDER COMPRISING: A CONTROLLING CIRCUIT PORTION INCLUDING A STORAGE CAPACITOR FOR STORING INPUT VOLTAGE PULSES; A VOLTAGE REFERENCE DEVICE BREAKING DOWN IN THE REVERSE DIRECTION UPON RECEIPT OF A VOLTAGE OF PREDETERMINED MAGNITUDE CONNECTED AT ONE SIDE TO THE DISCHARGE CIRCUIT OF SAID CAPACITOR FOR PREVENTING PREMATURE DISCHARGE THEREOF; A SWITCHING CIRCUIT PORTION CONNECTED TO THE OTHER SIDE OF SAID VOLTAGE REFERENCE DEVICE INCLUDING MEANS PRODUCING AN OUTPUT VOLTAGE PULSE DURING THE TIME SAID SWITCHING CIRCUIT PORTION RECEIVES A PULSE FROM SAID CONTROLLING CIRCUIT PORTION; AND MEANS CONNECTING A CIRCUIT IN SHUNT AROUND SAID VOLTAGE REFERENCE DEVICE DURING THE TIME SAID SWITCHING CIRCUIT PORTION RECEIVES A PULSE FROM SAID CONTROLLING CIRCUIT PORTION.
Claim 2
Dependent Claim
114 words
A RELAXATION DIVIDER COMPRISING: A CONTROLLING CIRCUIT PORTION INCLUDING A STORAGE CAPACITOR FOR STORING INPUT VOLTAGE PULSES; A VOLTAGE REFERENCE DEVICE BREAKING DOWN IN THE REVERSE DIRECTION UPON RECEIPT OF A VOLTAGE OF PREDETERMINED MAGNITUDE CONNECTED AT ONE SIDE TO THE DISCHARGE CIRCUIT OF SAID CAPACITOR FOR PREVENTING PREMATURE DISCHARGE THEREOF; A SWITCHING CIRCUIT PORTION CONNECTED TO THE OTHER SIDE OF SAID VOLTAGE REFERENCE DEVICE INCLUDING MEANS PRODUCING AN OUTPUT VOLTAGE PULSE DURING THE TIME SAID SWITCHING CIRCUIT PORTION RECEIVES A PULSE FROM SAID CONTROLLING CIRCUIT PORTION; AND MEANS CONNECTING A CIRCUIT IN SHUNT AROUND SAID VOLTAGE REFERENCE DEVICE DURING THE TIME SAID SWITCHING CIRCUIT PORTION RECEIVES A PULSE FROM SAID CONTROLLING CIRCUIT PORTION.
References Cited (Backward Citations)
GB815361A
Cited
US2981898A
Cited
US2867754A
Cited
US2970228A
Cited
US3105174A
Cited
US3136926A
Cited
US3125686A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-30 | 1969-03-01 | 1969-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-30 | 1973-03-01 | 1973-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-30 | 1977-03-01 | 1977-08-31 | $7700.00 | Window Closed / Lapsed |