Patent US3309677A successfully refreshed from Google Patents.
US3309677A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic information indexing
Assignee: Bunker Ramo Corp
•
Filing: 1964-01-02
•
Granted: 1967-03-14
•
Expires: 1984-01-02
Abstract
No abstract record available.
Inventors
- 👤 Christine A Montgomery
- 👤 Louis C Ray
- 👤 Don R Swanson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:12
CPC Classifications
G; G11; G11C; G11C15/00; C; C07; C07F; C07F7/00; C07F7/02; C07F7/08; C07F7/0834; C07F7/18; C07F7/1804; C08; C08G; C08G69/00; C08G69/02; C08G69/08; C08G69/14; C08G69/16; C08G69/18; C08K; C08K9/00; C08K9/04; C08K9/06; C08L; C08L63/00; G06; G06F; G06F16/00; G06F16/30; G06F16/35; G06F16/353; Y; Y10; Y10S; Y10S707/00; Y10S707/99941; Y10S707/99943
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
54 words
A SYSTEM FOR AUTOMATICALLY INDEXING INFORMATION COMPRISING: FIRST MEANS RESPONSIVE TO INPUT INFORMATION FOR COMPARING SAID INPUT INFORMATION WITH INFORMATION STORED THEREIN AND DETECTING CORRESPONDENCE THEREBETWEEN; AND SECOND MEANS FOR INDEXING SAID INPUT INFORMATION WITH CODES REPRESENTING SAID INFORMATION STORED IN SAID FIRST MEANS WHICH HAS BEEN DETECTED TO CORRESPOND TO SAID INPUT INFORMATION.
Claim 2
Independent Claim
54 words
A SYSTEM FOR AUTOMATICALLY INDEXING INFORMATION COMPRISING: FIRST MEANS RESPONSIVE TO INPUT INFORMATION FOR COMPARING SAID INPUT INFORMATION WITH INFORMATION STORED THEREIN AND DETECTING CORRESPONDENCE THEREBETWEEN; AND SECOND MEANS FOR INDEXING SAID INPUT INFORMATION WITH CODES REPRESENTING SAID INFORMATION STORED IN SAID FIRST MEANS WHICH HAS BEEN DETECTED TO CORRESPOND TO SAID INPUT INFORMATION.
References Cited (Backward Citations)
US2987704A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-03-13 | 1970-09-12 | 1971-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-13 | 1974-09-12 | 1975-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-13 | 1978-09-12 | 1979-03-14 | $7700.00 | Window Closed / Lapsed |