Patent US3216261A successfully refreshed from Google Patents.
US3216261A
Expired / Lapsed
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Apparatus for counting pulses
Assignee: Lockheed Martin Corp
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Filing: 1964-08-18
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Granted: 1965-11-09
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Expires: 1984-08-18
Abstract
No abstract record available.
Inventors
- 👤 Alvin E Brown
- 👤 Jesse R Field
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:44
CPC Classifications
G; G04; G04C; G04C5/00; A; A61; A61B; A61B5/00; A61B5/02; A61B5/024; A61B5/0245; A61B5/24; A61B5/25; A61B5/251; A61B5/257; A61B5/279; A61B5/28; G04B; G04B47/00; G04B47/06; G04B47/063; G04D; G04D99/00; G06; G06M; G06M1/00; G06M1/08; G06M1/10; Y; Y10; Y10T; Y10T74/00; Y10T74/15; Y10T74/1502
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
APPARATUS FOR COUNTING REPETITIVE ELECTRICAL PULSES COMPRISING A WATCH MOVEMENT HAVING AN ESCAPE WHEEL IN COOPERATIVE RELATIONSHIP WITH A PALLET LEVER, SAID PALLET LEVER INCLUDING A RIGHT PALLET STONE AND A LEFT PALLET STONE, SAID LEFT PALLET STONE INCLUDING MEANS TO PREVENT A LOCKING ENGAGEMENT BETWEEN SAID LEFT PALLET STONE AND SAID ESCAPE WHEEL, MEANS FOR PRODUCING A MAGNETIC FIELD IN ACCORDANCE WITH SAID ELECTRICAL PULSES, SAID FIELD PRODUCING MEANS HAVING A COIL OF WIRE WOUND
Claim 2
Dependent Claim
76 words
APPARATUS FOR COUNTING REPETITIVE ELECTRICAL PULSES COMPRISING A WATCH MOVEMENT HAVING AN ESCAPE WHEEL IN COOPERATIVE RELATIONSHIP WITH A PALLET LEVER, SAID PALLET LEVER INCLUDING A RIGHT PALLET STONE AND A LEFT PALLET STONE, SAID LEFT PALLET STONE INCLUDING MEANS TO PREVENT A LOCKING ENGAGEMENT BETWEEN SAID LEFT PALLET STONE AND SAID ESCAPE WHEEL, MEANS FOR PRODUCING A MAGNETIC FIELD IN ACCORDANCE WITH SAID ELECTRICAL PULSES, SAID FIELD PRODUCING MEANS HAVING A COIL OF WIRE WOUND
References Cited (Backward Citations)
US844010A
Cited
US1884547A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-08 | 1969-05-10 | 1969-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-08 | 1973-05-10 | 1973-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-08 | 1977-05-10 | 1977-11-09 | $7700.00 | Window Closed / Lapsed |