Patent US1828876A successfully refreshed from Google Patents.
Patent US3091691A successfully refreshed from Google Patents.
US3091691A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aortographic multiple cassette chamber
Assignee: Individual
•
Filing: 1960-08-15
•
Granted: 1963-05-28
•
Expires: 1980-08-15
Abstract
No abstract record available.
Inventors
- 👤 Wilfred H Snow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:30
CPC Classifications
A; A61; A61B; A61B6/00; A61B6/48; A61B6/481; A61B6/50; A61B6/504; G; G03; G03B; G03B42/00; G03B42/02; G03B42/025
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
126 words
IN AN ACCESSORY FOR AN X-RAY MACHINE INCLUDING AN ELONGATED TABLE, AN X-RAY UNIT OPERABLY COUPLED WITH A POWER SOURCE, AND A MOVABLE SUPPORT COUPLED WITH SAID SOURCE OF X-RAYS FOR SUPPORTING THE LATTER IN VARIOUS POSITIONS ALONG AND OVERLYING RELATIONSHIP TO SAID TABLE; MEANS COUPLED WITH SAID TABLE FOR SUPPORTING A PLURALITY OF X-RAY FILM CARRYING CASSETTES ALONG THE LONGITUDINAL EXTENT OF SAID TABLE, SAID MEANS INCLUDING A TROUGH EXTENDING LONGITUDINALLY THEREOF ALONG WHICH SAID CASSETTES ARE SHIFTABLE; AND SWITCHING MEANS ADAPTED TO BE MOUNTED ON SAID MOVABLE SUPPORT AND OPERABLY COUPLED WITH SAID MEANS FOR SUPPORTING SAID CASSETTES AND SAID SOURCE OFG X-RAYS FOR ACTUATING THE LATTER AT PRESELECTED INTERVALS RESPONSIVE TO THE MOVEMENT OF SAID SOURCE OVER THE LONGITUDINAL EXTENT OF SAID TABLE.
Claim 2
Dependent Claim
126 words
IN AN ACCESSORY FOR AN X-RAY MACHINE INCLUDING AN ELONGATED TABLE, AN X-RAY UNIT OPERABLY COUPLED WITH A POWER SOURCE, AND A MOVABLE SUPPORT COUPLED WITH SAID SOURCE OF X-RAYS FOR SUPPORTING THE LATTER IN VARIOUS POSITIONS ALONG AND OVERLYING RELATIONSHIP TO SAID TABLE; MEANS COUPLED WITH SAID TABLE FOR SUPPORTING A PLURALITY OF X-RAY FILM CARRYING CASSETTES ALONG THE LONGITUDINAL EXTENT OF SAID TABLE, SAID MEANS INCLUDING A TROUGH EXTENDING LONGITUDINALLY THEREOF ALONG WHICH SAID CASSETTES ARE SHIFTABLE; AND SWITCHING MEANS ADAPTED TO BE MOUNTED ON SAID MOVABLE SUPPORT AND OPERABLY COUPLED WITH SAID MEANS FOR SUPPORTING SAID CASSETTES AND SAID SOURCE OFG X-RAYS FOR ACTUATING THE LATTER AT PRESELECTED INTERVALS RESPONSIVE TO THE MOVEMENT OF SAID SOURCE OVER THE LONGITUDINAL EXTENT OF SAID TABLE.
References Cited (Backward Citations)
US1239146A
Cited
US2617944A
Cited
US2579186A
Cited
US2617943A
Cited
US2722611A
Cited
US2790907A
Cited
US2832893A
Cited
US2835824A
Cited
US2888567A
Cited
US2921202A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-27 | 1966-11-26 | 1967-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-27 | 1970-11-26 | 1971-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-27 | 1974-11-26 | 1975-05-28 | $7700.00 | Window Closed / Lapsed |