US2553513A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oleomargarine package and method of making
Assignee: Tammen and Denison Inc
•
Filing: 1948-01-28
•
Granted: 1951-05-15
•
Expires: 1968-01-28
Abstract
No abstract record available.
Inventors
- 👤 William E Denison
- 👤 Wilfred S Stone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 02:11
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/52; B65D75/54; B65D85/00; B65D85/70; B65D85/72; B65D85/74
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
115 words
THE METHOD OF PACKAGING OLEOMARGARINE AND COLORING MATERIAL IN A SEALED ENVELOPE COMPRISING THE STEPS OF MOVING A STRIP OF HEAT-SEALABLE, SHEET MATERIAL ALONG A PATH, OF DRAWING BUBBLES IN SAID STRIP AT INTERVALS, OF DEPOSITING A COLORING BERRY IN EACH BUBBLE, OF POSITIONING A BAND AROUND THE NECK OF EACH BUBBLE TO HOLD THE COLORING BERRY THEREIN, OF DEPOSITING A PRINT OF OLEOMARGARINE ON THE STRIP ADJACENT EACH BUBBLE, OF WRAPPING THE EDGES OF THE STRIP OVER THE PRINTS INTO ENGAGEMENT WITH EACH OTHER TO FORM A TUBE WITH THE PRINTS SPACED THEREIN, OF TRANSVERSELY SEALING THE TUBE BETWEEN THE PRINTS, AND OF SEVERING THE TUBE AT THE TRANSVERSE SEALS TO FORM SEPARATE PACKAGES.
Claim 2
Independent Claim
115 words
THE METHOD OF PACKAGING OLEOMARGARINE AND COLORING MATERIAL IN A SEALED ENVELOPE COMPRISING THE STEPS OF MOVING A STRIP OF HEAT-SEALABLE, SHEET MATERIAL ALONG A PATH, OF DRAWING BUBBLES IN SAID STRIP AT INTERVALS, OF DEPOSITING A COLORING BERRY IN EACH BUBBLE, OF POSITIONING A BAND AROUND THE NECK OF EACH BUBBLE TO HOLD THE COLORING BERRY THEREIN, OF DEPOSITING A PRINT OF OLEOMARGARINE ON THE STRIP ADJACENT EACH BUBBLE, OF WRAPPING THE EDGES OF THE STRIP OVER THE PRINTS INTO ENGAGEMENT WITH EACH OTHER TO FORM A TUBE WITH THE PRINTS SPACED THEREIN, OF TRANSVERSELY SEALING THE TUBE BETWEEN THE PRINTS, AND OF SEVERING THE TUBE AT THE TRANSVERSE SEALS TO FORM SEPARATE PACKAGES.
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) | 1954-05-14 | 1954-11-13 | 1955-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-05-14 | 1958-11-13 | 1959-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-05-14 | 1962-11-13 | 1963-05-15 | $7700.00 | Window Closed / Lapsed |