Patent US2555302A successfully refreshed from Google Patents.
Patent US3199782A successfully refreshed from Google Patents.
US3199782A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reversible fluid binary counter
Assignee: General Electric Co
•
Filing: 1963-08-28
•
Granted: 1965-08-10
•
Expires: 1983-08-28
Abstract
No abstract record available.
Inventors
- 👤 Jeffrey N Shinn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:10
CPC Classifications
F; F15; F15C; F15C1/00; F15C1/08; F15C1/10; F15C1/12; Y; Y10; Y10T; Y10T137/00; Y10T137/206; Y10T137/212; Y10T137/2125; Y10T137/2147; Y10T137/2153; Y10T137/2158
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
62 words
A FLUID-OPERATED REVERSIBLE BINARY COUNTER COMPRISING FIRST MEANS FOR CONVERTING SUCCESSIVE FLUID PULSES INTO ALTERNATING FLUID FLOWS WHICH REPRESENT PARTICULAR STATES OF BINARY LOGIC, SECOND MEANS RESPONSIVE TO A FIRST OF SAID ALTERNATE FLOWS AND TO A FIRST PULSE COUNTING DIRECTION FLOW FOR EFFECTING COUNTING OF THE PULSES IN A FORWARD DIRECTION, AND THIRD MEANS RESPONSIVE TO A SECOND OF SAID ALTERNATE
Claim 2
Dependent Claim
62 words
A FLUID-OPERATED REVERSIBLE BINARY COUNTER COMPRISING FIRST MEANS FOR CONVERTING SUCCESSIVE FLUID PULSES INTO ALTERNATING FLUID FLOWS WHICH REPRESENT PARTICULAR STATES OF BINARY LOGIC, SECOND MEANS RESPONSIVE TO A FIRST OF SAID ALTERNATE FLOWS AND TO A FIRST PULSE COUNTING DIRECTION FLOW FOR EFFECTING COUNTING OF THE PULSES IN A FORWARD DIRECTION, AND THIRD MEANS RESPONSIVE TO A SECOND OF SAID ALTERNATE
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) | 1968-08-09 | 1969-02-08 | 1969-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-09 | 1973-02-08 | 1973-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-09 | 1977-02-08 | 1977-08-10 | $7700.00 | Window Closed / Lapsed |