US3331653A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Low-noise motion picture camera
Assignee: Individual
•
Filing: 1965-02-23
•
Granted: 1967-07-18
•
Expires: 1985-02-23
Abstract
No abstract record available.
Inventors
- 👤 Blaschek Otto
- 👤 Kastner Erich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:11
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/14; G03B21/32; G03B21/42
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
133 words
THE IMPROVEMENT IN A LIGHT WEIGHT MOTION PICTURE CAMERA HAVING AN INTERCHANGEABLE LENS WITH A PLURALITY OF ADJUSTING RINGS MOUNTED THEREON AND A CAMERA DRIVE MECHANISM, OF A SUSPENSION SYSTEM FOR SUPPRESSING NOISE INHERENT IN SAID CAMERA DRIVE MECHANISM, COMPRISING, A HOUSING FOR SAID CAMERA DRIVE MECHANISM, A FIRST VIBRATION DAMPENING MEANS FOR SUSPENDING SAID CAMERA DRIVE MECHANISM WITH IN AND OUT OF CONTACT WITH SAID HOUSING, A SHELL FOR SAID INTERCHANGEABLE LENS AND SAID PLURALITY OF ADJUSTING RINGS MOUNTED THEREON, A SECOND VIBRATION DAMPENING MEANS FOR SUSPENDING SAID INTERCHANGEABLE LENS AND SAID PLURALITY OF ADJUSTING RINGS MOUNTED THEREON, WITHIN AND OUT OF CONTACT WITH SAID SHELL, A FIRST INTERLOCKING MEANS FOR LOCKING SAID INTERCHANGEABLE LENS TO SAID CAMERA DRIVE MECHANISM, AND A SECOND INTERLOCKING MEANS FOR LOCKING SAID SHELL TO SAID HOUSING.
Claim 2
Dependent Claim
133 words
THE IMPROVEMENT IN A LIGHT WEIGHT MOTION PICTURE CAMERA HAVING AN INTERCHANGEABLE LENS WITH A PLURALITY OF ADJUSTING RINGS MOUNTED THEREON AND A CAMERA DRIVE MECHANISM, OF A SUSPENSION SYSTEM FOR SUPPRESSING NOISE INHERENT IN SAID CAMERA DRIVE MECHANISM, COMPRISING, A HOUSING FOR SAID CAMERA DRIVE MECHANISM, A FIRST VIBRATION DAMPENING MEANS FOR SUSPENDING SAID CAMERA DRIVE MECHANISM WITH IN AND OUT OF CONTACT WITH SAID HOUSING, A SHELL FOR SAID INTERCHANGEABLE LENS AND SAID PLURALITY OF ADJUSTING RINGS MOUNTED THEREON, A SECOND VIBRATION DAMPENING MEANS FOR SUSPENDING SAID INTERCHANGEABLE LENS AND SAID PLURALITY OF ADJUSTING RINGS MOUNTED THEREON, WITHIN AND OUT OF CONTACT WITH SAID SHELL, A FIRST INTERLOCKING MEANS FOR LOCKING SAID INTERCHANGEABLE LENS TO SAID CAMERA DRIVE MECHANISM, AND A SECOND INTERLOCKING MEANS FOR LOCKING SAID SHELL TO SAID HOUSING.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-17 | 1971-01-16 | 1971-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-17 | 1975-01-16 | 1975-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-17 | 1979-01-16 | 1979-07-18 | $7700.00 | Window Closed / Lapsed |