Patent US2000276A successfully refreshed from Google Patents.
US3158317A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control device
Assignee: Bunker Ramo Corp
•
Filing: 1963-07-08
•
Granted: 1964-11-24
•
Expires: 1983-07-08
Abstract
No abstract record available.
Inventors
- 👤 Irving H Alexander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:26
CPC Classifications
H; H03; H03M; H03M11/00; H03M11/02; G; G06; G06F; G06F3/00; G06F3/01; G06F3/02; G06F3/0202; G06F3/0224; G06F3/023; G06F3/0238; G06F3/048; G06F3/0487; G06F3/0489; H03M11/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
133 words
IN COMBINATION WITH A COMPUTER STORING A PLURALITY OF ROUTINES, IN WHICH EACH ROUTINE MAY INCLUDE A PLURALITY OF SUBROUTINES, A DEVICE COUPLED TO THE COMPUTER AND INCLUDING FIRST MEANS FOR DISPATCHING A CODED MESSAGE TO THE COMPUTER IDENTIFIABLE WITH A PARTICULAR ROUTINE, AND SECOND MEANS FOR DISPATCHING CODED MESSAGES TO THE COMPUTER IDENTIFIABLE WITH PARTICULAR SUBROUTINES IN ANY ROUTINE, SAID SECOND MEANS INCLUDING A PLURALITY OF SUBROUTINE ACTUATING KEYS, SAID FIRST MEANS INCLUDING A SHEET HAVING AT LEAST ONE OPENING FOR SELECTIVELY PREVENTING ACTUATION OF SWITCH MEANS BY SAID SHEET TO GENERATE A CODE IDENTIFIABLE WITH A PARTICULAR ROUTINE, SAID SHEET BEING RECEIVABLE OVER SAID KEYS WITH SAID KEYS PROJECTING THROUGH SECOND OPENINGS, AND LABELS ON SAID SHEET ADJACENT EACH OF SAID SECOND OPENINGS FOR INDICATING THE SUBROUTINE CORRESPONDING TO EACH KEY.
Claim 2
Dependent Claim
133 words
IN COMBINATION WITH A COMPUTER STORING A PLURALITY OF ROUTINES, IN WHICH EACH ROUTINE MAY INCLUDE A PLURALITY OF SUBROUTINES, A DEVICE COUPLED TO THE COMPUTER AND INCLUDING FIRST MEANS FOR DISPATCHING A CODED MESSAGE TO THE COMPUTER IDENTIFIABLE WITH A PARTICULAR ROUTINE, AND SECOND MEANS FOR DISPATCHING CODED MESSAGES TO THE COMPUTER IDENTIFIABLE WITH PARTICULAR SUBROUTINES IN ANY ROUTINE, SAID SECOND MEANS INCLUDING A PLURALITY OF SUBROUTINE ACTUATING KEYS, SAID FIRST MEANS INCLUDING A SHEET HAVING AT LEAST ONE OPENING FOR SELECTIVELY PREVENTING ACTUATION OF SWITCH MEANS BY SAID SHEET TO GENERATE A CODE IDENTIFIABLE WITH A PARTICULAR ROUTINE, SAID SHEET BEING RECEIVABLE OVER SAID KEYS WITH SAID KEYS PROJECTING THROUGH SECOND OPENINGS, AND LABELS ON SAID SHEET ADJACENT EACH OF SAID SECOND OPENINGS FOR INDICATING THE SUBROUTINE CORRESPONDING TO EACH KEY.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-11-24 | 1968-05-25 | 1968-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-24 | 1972-05-25 | 1972-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-24 | 1976-05-25 | 1976-11-24 | $7700.00 | Window Closed / Lapsed |