Patent US3342655A successfully refreshed from Google Patents.
Patent US3176580A successfully refreshed from Google Patents.
US3176580A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sound tape and picture slide holder
Assignee: Bell and Howell Co
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Filing: 1962-02-08
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Granted: 1965-04-06
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Expires: 1982-02-08
Abstract
No abstract record available.
Inventors
- 👤 Jack L Metz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:44
CPC Classifications
G; G03; G03B; G03B31/00; G03B31/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
A SOUND-SLIDE HOLDER COMPRISING: A FIRST PORTION FOR HOLDING A SOUND TAPE, AND A SECOND PORTION FOR HOLDING A TRANSPARENCY, SAID FIRST PORTION COMPRISING A COMPARTMENT FOR SAID SOUND TAPE, SAID COMPARTMENT HAVING A HEAD-RECEIVING RECESS ADAPTED FOR COOPERATING WITH A MAGNETIC PLAY BACK HEAD, TAPE GUIDING MEANS IN SAID COMPARTMENT TO SUPPORT AND GUIDE SAID TAPE IN SAID COMPARTMENT FOR TRANSPORT THROUGH SAID RECESS, SAID SECOND PORTION COMPRISING A WINDOW FOR SUPPORTING A FILM TRANSPARENCY MOUNTED THEREIN, SAID FIRST AND SECOND PORTIONS BEING ARRANGED IN CIRCUMJACENT RELATION.
Claim 2
Dependent Claim
88 words
A SOUND-SLIDE HOLDER COMPRISING: A FIRST PORTION FOR HOLDING A SOUND TAPE, AND A SECOND PORTION FOR HOLDING A TRANSPARENCY, SAID FIRST PORTION COMPRISING A COMPARTMENT FOR SAID SOUND TAPE, SAID COMPARTMENT HAVING A HEAD-RECEIVING RECESS ADAPTED FOR COOPERATING WITH A MAGNETIC PLAY BACK HEAD, TAPE GUIDING MEANS IN SAID COMPARTMENT TO SUPPORT AND GUIDE SAID TAPE IN SAID COMPARTMENT FOR TRANSPORT THROUGH SAID RECESS, SAID SECOND PORTION COMPRISING A WINDOW FOR SUPPORTING A FILM TRANSPARENCY MOUNTED THEREIN, SAID FIRST AND SECOND PORTIONS BEING ARRANGED IN CIRCUMJACENT RELATION.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-04-05 | 1968-10-05 | 1969-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-05 | 1972-10-05 | 1973-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-05 | 1976-10-05 | 1977-04-06 | $7700.00 | Window Closed / Lapsed |