US3286086A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pure fluid binary adder
Assignee: Bowles Engineering Corp
•
Filing: 1964-12-03
•
Granted: 1966-11-15
•
Expires: 1984-12-03
Abstract
No abstract record available.
Inventors
- 👤 Bauer Peter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:53
CPC Classifications
F; F15; F15C; F15C1/00; F15C1/14; F15C1/146
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
31 words
A FLUID LOGIC SYSTEM COMPRISING TWO HALF ADDER ELEMENTS AND AN OR ELEMENT FOR PERFORMING A BINARY ADDITION FUNCTION ON INPUT SIGNALS FROM INPUT PASSAGES A, B AND C SO THAT
Claim 2
Dependent Claim
31 words
A FLUID LOGIC SYSTEM COMPRISING TWO HALF ADDER ELEMENTS AND AN OR ELEMENT FOR PERFORMING A BINARY ADDITION FUNCTION ON INPUT SIGNALS FROM INPUT PASSAGES A, B AND C SO THAT
References Cited (Backward Citations)
US3107850A
Cited
US3128040A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-14 | 1970-05-16 | 1970-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-14 | 1974-05-16 | 1974-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-14 | 1978-05-16 | 1978-11-15 | $7700.00 | Window Closed / Lapsed |