Patent US3077993A successfully refreshed from Google Patents.
US3077993A
Expired / Lapsed
US
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Vacuum egg lifter
Assignee: Individual
•
Filing: 1959-03-31
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Granted: 1963-02-19
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Expires: 1979-03-31
Abstract
No abstract record available.
Inventors
- 👤 Robert F Mulvany
- 👤 Richard B Mulvany
- 👤 Dennis W Dalan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:45
CPC Classifications
B; B65; B65B; B65B23/00; B65B23/02; B65B23/06; B65B23/08; B65G; B65G47/00; B65G47/74; B65G47/90; B65G47/91; B65G47/918
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
242 words
IN A VACUUM-TRANSFER DEVICE WHEREIN A PLURALITY OF SUCTION CUPS ARE PROVIDED FOR TRANSFERRING EGGS FROM A GIVEN SPACED RELATIONSHIP WHEREIN SAID EGGS ARE POSITIONED SUBSTANTIALLY VERTICALLY TO A SECOND POSITION WHEREIN SAID EGGS ARE IN A FARTHER SPACED RELATIONSHIP AND TILTED INTO AN ORIENTATION WHICH IS AT AN ANGLE TO THE VERTICAL, THE IMPROVEMENTS COMPRISING: (A) MEANS FOR SUPPORTING A PLURALITY OF CUPS IN A FIRST HORIZONTAL ROW; (B) ADDITIONAL MEANS SPACED ON EITHER SIDE OF THE LASTMENTIONED MEANS FOR SUPPORTING ADDITIONAL SPACED CUPS IN ADDITIONAL INDIVIDUAL STRAIGHT HORIZONTAL ROWS, EACH CUP BEING ALIGNED WITH ALL ADJACENT CUPS WHEREBY EACH OF SAID CUPS FALLS INTO TWO STRAIGHT, PARALLEL HORIZONTAL ROWS, EACH OF THE SAID TWO STRAIGHT, PARALLEL HORIZONTAL ROWS BEING AT RIGHT ANGLES TO ONE ANOTHER AND IN A SINGLE HORIZONTAL PLANE; (C) MEANS FOR APPLYING A TURNING MOMENT SIMULTANEOUSLY TO EACH OF THE SAID SUPPORTING MEANS FOR THE SAID CUPS WHEREBY TO TILT EACH OF THE SAID CUPS AND THEREBY TILT SAID EGGS IN THE SAME DIRECTION WHILE MAINTAINING SAID CUPS IN A SINGLE HORIZONTAL PLANE; (D) MEANS TO CHANGE THE HORIZONTAL SPACING BETWEEN SAID FIRST-MENTIONED SINGLE ROW OF CUPS AND SAID ADDITIONAL SPACED ROWS OF CUPS AND THEREBY INCREASE THE SPACING BETWEEN SAID EGGS WHILE MAINTAINING ALL OF THE SAID CUPS IN A SINGLE ONE OF SAID ROWS EQUIDISTANTLY SPACED AT ALL TIMES; AND (E) MEANS TO APPLY A VACUUM TO THE INTERIOR OF EACH OF THE SAID CUPS.
Claim 2
Dependent Claim
242 words
IN A VACUUM-TRANSFER DEVICE WHEREIN A PLURALITY OF SUCTION CUPS ARE PROVIDED FOR TRANSFERRING EGGS FROM A GIVEN SPACED RELATIONSHIP WHEREIN SAID EGGS ARE POSITIONED SUBSTANTIALLY VERTICALLY TO A SECOND POSITION WHEREIN SAID EGGS ARE IN A FARTHER SPACED RELATIONSHIP AND TILTED INTO AN ORIENTATION WHICH IS AT AN ANGLE TO THE VERTICAL, THE IMPROVEMENTS COMPRISING: (A) MEANS FOR SUPPORTING A PLURALITY OF CUPS IN A FIRST HORIZONTAL ROW; (B) ADDITIONAL MEANS SPACED ON EITHER SIDE OF THE LASTMENTIONED MEANS FOR SUPPORTING ADDITIONAL SPACED CUPS IN ADDITIONAL INDIVIDUAL STRAIGHT HORIZONTAL ROWS, EACH CUP BEING ALIGNED WITH ALL ADJACENT CUPS WHEREBY EACH OF SAID CUPS FALLS INTO TWO STRAIGHT, PARALLEL HORIZONTAL ROWS, EACH OF THE SAID TWO STRAIGHT, PARALLEL HORIZONTAL ROWS BEING AT RIGHT ANGLES TO ONE ANOTHER AND IN A SINGLE HORIZONTAL PLANE; (C) MEANS FOR APPLYING A TURNING MOMENT SIMULTANEOUSLY TO EACH OF THE SAID SUPPORTING MEANS FOR THE SAID CUPS WHEREBY TO TILT EACH OF THE SAID CUPS AND THEREBY TILT SAID EGGS IN THE SAME DIRECTION WHILE MAINTAINING SAID CUPS IN A SINGLE HORIZONTAL PLANE; (D) MEANS TO CHANGE THE HORIZONTAL SPACING BETWEEN SAID FIRST-MENTIONED SINGLE ROW OF CUPS AND SAID ADDITIONAL SPACED ROWS OF CUPS AND THEREBY INCREASE THE SPACING BETWEEN SAID EGGS WHILE MAINTAINING ALL OF THE SAID CUPS IN A SINGLE ONE OF SAID ROWS EQUIDISTANTLY SPACED AT ALL TIMES; AND (E) MEANS TO APPLY A VACUUM TO THE INTERIOR OF EACH OF THE SAID CUPS.
References Cited (Backward Citations)
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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) | 1966-02-18 | 1966-08-20 | 1967-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-18 | 1970-08-20 | 1971-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-18 | 1974-08-20 | 1975-02-19 | $7700.00 | Window Closed / Lapsed |