US3120834A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of introducing adjusvants into avian egg interiors
Assignee: MEDATZ Inc
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Filing: 1961-11-01
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Granted: 1964-02-11
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Expires: 1981-11-01
Abstract
No abstract record available.
Inventors
- 👤 Tevis M Goldhaft
- 👤 Nathan E Wernicoff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 03:40
CPC Classifications
A; A01; A01K; A01K43/00; A23; A23B; A23B5/00; A23B5/08; A23B5/12; A23B5/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
113 words
THE METHOD OF INTRODUCING AN ADJUVANT CONTAINED IN AN EGG SHELL-PENETRATING LIQUID CARRIER INTO THE ALBUMIN OF AN AVAIN EGG THROUGH THE INTACT SHELL THEREOF WHICH COMPRISES THE STEPS OF PARTIALLY FILLING A CONTAINER WITH THE LIQUID CARRIER SO AS TO LEAVE AN AIR SPACE ABOVE THE LEVEL OF THE LIQUID WITHIN THE CONTAINER, PLACING THE EGG IN THE LIQUID CARRIER, SEALING THE CONTAINER HERMETICALLY, WITHDRAWING SUFFICIENT AIR FROM THE SEALED CONTAINER TO REDUCE THE PRESSURE IN THE AIR SPACE THEREIN TO ONE NOT EXCEEDING ABOUT 600 MM. OF MERCURY, MAINTAINING THE REDUCED PRESSURE FOR AT LEAST ABOUT 30 SECONDS, AND THEN RAISING THE PRESSURE IN THE AIR SPACE TO ABOUT ATMOSPHERIC PRESSURE.
Claim 2
Independent Claim
113 words
THE METHOD OF INTRODUCING AN ADJUVANT CONTAINED IN AN EGG SHELL-PENETRATING LIQUID CARRIER INTO THE ALBUMIN OF AN AVAIN EGG THROUGH THE INTACT SHELL THEREOF WHICH COMPRISES THE STEPS OF PARTIALLY FILLING A CONTAINER WITH THE LIQUID CARRIER SO AS TO LEAVE AN AIR SPACE ABOVE THE LEVEL OF THE LIQUID WITHIN THE CONTAINER, PLACING THE EGG IN THE LIQUID CARRIER, SEALING THE CONTAINER HERMETICALLY, WITHDRAWING SUFFICIENT AIR FROM THE SEALED CONTAINER TO REDUCE THE PRESSURE IN THE AIR SPACE THEREIN TO ONE NOT EXCEEDING ABOUT 600 MM. OF MERCURY, MAINTAINING THE REDUCED PRESSURE FOR AT LEAST ABOUT 30 SECONDS, AND THEN RAISING THE PRESSURE IN THE AIR SPACE TO ABOUT ATMOSPHERIC PRESSURE.
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) | 1967-02-10 | 1967-08-12 | 1968-02-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-02-10 | 1971-08-12 | 1972-02-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-02-10 | 1975-08-12 | 1976-02-11 | $7700.00 | Window Closed / Lapsed |