US3135078A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Package wrapping
Assignee: Phillips Petroleum Co
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Filing: 1961-05-31
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Granted: 1964-06-02
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Expires: 1981-05-31
Abstract
No abstract record available.
Inventors
- 👤 William A Keene
- 👤 Robert W Matthews
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:33
CPC Classifications
B; B65; B65B; B65B11/00; B65B11/04
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
109 words
A WRAPPING MACHINE COMPRISING A CONVEYOR, MEANS FOR FEEDING AN OBJECT TO BE WRAPPED TO SAID CONVEYOR, MEANS FOR FEEDING A WRAPPING SHEET TO SAID CONVEYOR, SAID CONVEYOR MOVING SAID OBJECT AND SAID WRAPPING SHEET SECURED THERETO FORWARD TO A WRAPPING STATION, MEANS FOR TUMBLING SAID OBJECT BACKWARD ON SAID CONVEYOR TO WRAP SAID SHEET ABOUT SAID OBJECT, MEANS FOR RESTRAINING THE MOVEMENT OF SAID OBJECT WHILE BEING TUMBLED TO PREVENT BOUNCING UPON SAID CONVEYOR, AUTOMATIC MEANS TO CONTROL THE NUMBER OF TIMES SAID OBJECT IS TUMBLED, THEREBY CONTROLLING THE NUMBER OF LAYERS OF SAID SHEET ABOUT SAID OBJECT, AND MEANS FOR SEALING SAID WRAPPING SHEET AROUND SAID OBJECT.
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) | 1967-06-02 | 1967-12-02 | 1968-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-02 | 1971-12-02 | 1972-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-02 | 1975-12-02 | 1976-06-02 | $7700.00 | Window Closed / Lapsed |