Patent US3274346A successfully refreshed from Google Patents.
US3274346A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic telephone dialing apparatus
Assignee: Individual
•
Filing: 1965-08-05
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Granted: 1966-09-20
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Expires: 1985-08-05
Abstract
No abstract record available.
Inventors
- 👤 Silber Maurice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:32
CPC Classifications
H; H04; H04M; H04M1/00; H04M1/26; H04M1/27; H04M1/274
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
APPARATUS FOR SELECTIVELY ROTATING THE ROTATABLE DIAL OF A TELEPHONE TO POSITIONS RESPECTIVELY DETERMINED BY A SERIES OF CODED DIGITS STORED IN A MEMORY DEVICE COMPRISING: A SHAFT; FINGER MEANS EXTENDING FROM SAID SHAFT AND INSERTED INTO A HOLE IN SAID DIAL FOR COULPING SAID SHAFT TO SAID DIAL; A CONTROL CIRCUIT INCLUDING FIRST AND SECOND SETS OF SWITCHES; READ, MEANS ASSOCIATED WITH SAID MEMORY DEVICE FOR CONTROLLING THE ORIENTATION OF SAID FIRST SET OF SWITCHES IN ACCORDANCE WITH SAID STORED DIGITS;
Claim 2
Dependent Claim
82 words
APPARATUS FOR SELECTIVELY ROTATING THE ROTATABLE DIAL OF A TELEPHONE TO POSITIONS RESPECTIVELY DETERMINED BY A SERIES OF CODED DIGITS STORED IN A MEMORY DEVICE COMPRISING: A SHAFT; FINGER MEANS EXTENDING FROM SAID SHAFT AND INSERTED INTO A HOLE IN SAID DIAL FOR COULPING SAID SHAFT TO SAID DIAL; A CONTROL CIRCUIT INCLUDING FIRST AND SECOND SETS OF SWITCHES; READ, MEANS ASSOCIATED WITH SAID MEMORY DEVICE FOR CONTROLLING THE ORIENTATION OF SAID FIRST SET OF SWITCHES IN ACCORDANCE WITH SAID STORED DIGITS;
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) | 1969-09-19 | 1970-03-21 | 1970-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-19 | 1974-03-21 | 1974-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-19 | 1978-03-21 | 1978-09-20 | $7700.00 | Window Closed / Lapsed |