US3211845A
Expired / Lapsed
US
⏱️ 0.0 years remaining
One-thousand position switch
Assignee: Individual
•
Filing: 1962-04-20
•
Granted: 1965-10-12
•
Expires: 1982-04-20
Abstract
No abstract record available.
Inventors
- 👤 Zoltai John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:39
CPC Classifications
H; H01; H01H; H01H19/00; H01H19/54; H01H19/56; H01H19/58; H01H19/585
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
141 words
A MULTI-POSITION SWITCH COMPRISING A PLURALITY OF SHEETS OF INSULATING MATERIAL, EACH OF SAID SHEETS HAVING A PRINTED CIRCUIT THEREON, SAID PRINTED CIRCUIT ON EACH OF SAID SHEETS COMPRISING A PLURALITY OF FIRST CONDUCTING STRIPS AND A PLURALITY OF SECOND CONDUCTING STRIPS, MEANS FOR SEVERALLY CONNECTING A PLURALITY OF CIRCUITS BETWEEN DIFFERENT COMBINATIONS OF SAID FIRST STRIPS AND SAID SECOND STRIPS, SELECTING MEANS TO SELECT ONE OF SAID SHEETS, A CONDUCTING MEMBER, CONTACT MEANS MOVABLE BETWEEN A PLURALITY OF POSITIONS AND MAKING A CONNECTION IN EACH OF ITS POSITIONS FROM SAID CONDUCTING MEMBER TO A DIFFERENT ONE OF SAID FIRST STRIPS ONLY ON THE SHEET SELECTED BY SAID SELECTING MEANS, AND CONTACT MEANS MOVABLE BETWEEN A PLURALITY OF POSITIONS AND MAKING A CONNECTION IN EACH OF ITS POSITIONS TO A DIFFERENT ONE OF SAID SECOND STRIPS ON EACH OF SAID SHEETS.
Claim 2
Dependent Claim
141 words
A MULTI-POSITION SWITCH COMPRISING A PLURALITY OF SHEETS OF INSULATING MATERIAL, EACH OF SAID SHEETS HAVING A PRINTED CIRCUIT THEREON, SAID PRINTED CIRCUIT ON EACH OF SAID SHEETS COMPRISING A PLURALITY OF FIRST CONDUCTING STRIPS AND A PLURALITY OF SECOND CONDUCTING STRIPS, MEANS FOR SEVERALLY CONNECTING A PLURALITY OF CIRCUITS BETWEEN DIFFERENT COMBINATIONS OF SAID FIRST STRIPS AND SAID SECOND STRIPS, SELECTING MEANS TO SELECT ONE OF SAID SHEETS, A CONDUCTING MEMBER, CONTACT MEANS MOVABLE BETWEEN A PLURALITY OF POSITIONS AND MAKING A CONNECTION IN EACH OF ITS POSITIONS FROM SAID CONDUCTING MEMBER TO A DIFFERENT ONE OF SAID FIRST STRIPS ONLY ON THE SHEET SELECTED BY SAID SELECTING MEANS, AND CONTACT MEANS MOVABLE BETWEEN A PLURALITY OF POSITIONS AND MAKING A CONNECTION IN EACH OF ITS POSITIONS TO A DIFFERENT ONE OF SAID SECOND STRIPS ON EACH OF SAID SHEETS.
References Cited (Backward Citations)
US1517920A
Cited
US1624391A
Cited
US2453035A
Cited
US2616994A
Cited
US2650270A
Cited
US2794081A
Cited
US2963626A
Cited
US3058037A
Cited
US3059153A
Cited
US3081416A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-11 | 1969-04-12 | 1969-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-11 | 1973-04-12 | 1973-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-11 | 1977-04-12 | 1977-10-12 | $7700.00 | Window Closed / Lapsed |