US3367253A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple image flash camera
Assignee: Avant Industries Inc
•
Filing: 1965-10-23
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Granted: 1968-02-06
•
Expires: 1985-10-23
Abstract
No abstract record available.
Inventors
- 👤 Roger J Kuhns
- 👤 Frederick W Macone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:37
CPC Classifications
G; G03; G03B; G03B19/00; G03B19/02; G03B19/04; G03B19/07
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
41 words
IN A CAMERA HAVING A MULTIPLE LENS SYSTEM OCCUPYING A PORTION THEREOF AND FOR PRODUCTING A PLURALITY OF SIMULTANEOUSLY EXPOSED PRINTS, THE IMPROVEMENT COMPRISING: A SOURCE OF ILLUMINATION HAVING AN ELONGATED LIGHTEMITTING SURFACE AT LEAST PARTIALLY SURROUNDING SAID MULTIPLE LENS SYSTEM.
Claim 2
Dependent Claim
41 words
IN A CAMERA HAVING A MULTIPLE LENS SYSTEM OCCUPYING A PORTION THEREOF AND FOR PRODUCTING A PLURALITY OF SIMULTANEOUSLY EXPOSED PRINTS, THE IMPROVEMENT COMPRISING: A SOURCE OF ILLUMINATION HAVING AN ELONGATED LIGHTEMITTING SURFACE AT LEAST PARTIALLY SURROUNDING SAID MULTIPLE LENS SYSTEM.
References Cited (Backward Citations)
US2185508A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-05 | 1971-08-07 | 1972-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-05 | 1975-08-07 | 1976-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-05 | 1979-08-07 | 1980-02-06 | $7700.00 | Window Closed / Lapsed |