Patent US3363243A successfully refreshed from Google Patents.
US3363243A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic swim timer controlled by touch pad in swim lane
Assignee: NAT RES DEV
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Filing: 1965-01-15
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Granted: 1968-01-09
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Expires: 1985-01-15
Abstract
No abstract record available.
Inventors
- 👤 Morley Cyril George Lidstone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:34
CPC Classifications
H; H01; H01H; H01H3/00; H01H3/02; H01H3/14; H01H3/141
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
55 words
TIMING APPARATUS FOR SWIMMING RACES COMPRISING IN COMBINATION A SWIMMING POOL HAVING A PLURALITY OF LANES, A TOUCH PAD IN EACH LANE, A TIMER FOR EACH LANE, AN OSCILLATOR, AN AUDIBLE START SIGNAL EACH LANE, MEANS FOR CONNECTING SAID TIMERS TO SAID OSCILLATOR SIMULTANEOUSLY WITH THE SOUNDING OF THE AUDIBLE START SIGNALS, MEANS FOR DIS-
Claim 2
Dependent Claim
55 words
TIMING APPARATUS FOR SWIMMING RACES COMPRISING IN COMBINATION A SWIMMING POOL HAVING A PLURALITY OF LANES, A TOUCH PAD IN EACH LANE, A TIMER FOR EACH LANE, AN OSCILLATOR, AN AUDIBLE START SIGNAL EACH LANE, MEANS FOR CONNECTING SAID TIMERS TO SAID OSCILLATOR SIMULTANEOUSLY WITH THE SOUNDING OF THE AUDIBLE START SIGNALS, MEANS FOR DIS-
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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) | 1971-01-08 | 1971-07-10 | 1972-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-08 | 1975-07-10 | 1976-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-08 | 1979-07-10 | 1980-01-09 | $7700.00 | Window Closed / Lapsed |