US3225950A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plastic bottle
Assignee: WR Grace and Co
•
Filing: 1965-03-22
•
Granted: 1965-12-28
•
Expires: 1985-03-22
Abstract
No abstract record available.
Inventors
- 👤 Roy C Josephsen
- 👤 Joseph R Tino
- 👤 Charles R Fulcher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:55
CPC Classifications
B; B65; B65D; B65D1/00; B65D1/02; B65D1/0223; B65D23/00; B65D23/10; B65D23/102; B65D2501/00; B65D2501/0009; B65D2501/0018; B65D2501/0036; B65D2501/0081
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
203 words
A PLASTIC BOTTLE HAVING A GENERALLY RECTANGULAR BODY, A RAISED OPEN NECKED TOP AT ONE OF THE ENDS, A RECESSED DOMES BOTTOM WALL AT THE OTHER END, A RAISED FLAT STRIP OF PLASTIC RUNNING FROM ONE SIDE OF THE DOMED BOTTOM WALL UP ONE WALL OVER THE TOP AND DOWN THE OPPOSITE WALL TO THE OPPOSITE SIDE OF THE DOMED BOTTOM WALL AND WITH EACH OF THE TWO REMAINING SIDE WALLS CONTAINING AN ARCUATE RECESSED PORTION AT THE TOP OF SAID SIDE WALLS WITH A PLURALITY OF TRANSVERSE FLAT LANDS AND FLAT GROOVES WHICH ARE SPACED BETWEEN THE BOTTOM PORTION OF THE ARCUATE SECTION AND THE BOTTOM OF THE BOTTLE AND EXTEND FROM THE FLAT STRIP OF ONE ADJACENT SIDE WALL TO THE FLAT STRIP OF THE OTHER ADJACENT SIDE WALL; THE SAID FLAT LANDS HAVING A WIDTH OF FROM ABOUT 0.1 TO ABOUT 0.3 INCH AND A CENTERTO-CENTER SPACING OF FROM ABOUT 0.25 TO ABOUT 0.8 INCH AND THE SAID FLAT GROOVES HAVING A WIDTH OF FROM ABOUT 0.06 TO ABOUT 0.3 INCH AND A DEPTH OF FROM ABOUT 0.05 TO ABOUT 0.2 INCH WITH THE ANGLE FORMED BETWEEN WALL AND BOTTOM OF THE GROOVE BEING FROM ABOUT 90* TO ABOUT 110*.
Claim 2
Dependent Claim
203 words
A PLASTIC BOTTLE HAVING A GENERALLY RECTANGULAR BODY, A RAISED OPEN NECKED TOP AT ONE OF THE ENDS, A RECESSED DOMES BOTTOM WALL AT THE OTHER END, A RAISED FLAT STRIP OF PLASTIC RUNNING FROM ONE SIDE OF THE DOMED BOTTOM WALL UP ONE WALL OVER THE TOP AND DOWN THE OPPOSITE WALL TO THE OPPOSITE SIDE OF THE DOMED BOTTOM WALL AND WITH EACH OF THE TWO REMAINING SIDE WALLS CONTAINING AN ARCUATE RECESSED PORTION AT THE TOP OF SAID SIDE WALLS WITH A PLURALITY OF TRANSVERSE FLAT LANDS AND FLAT GROOVES WHICH ARE SPACED BETWEEN THE BOTTOM PORTION OF THE ARCUATE SECTION AND THE BOTTOM OF THE BOTTLE AND EXTEND FROM THE FLAT STRIP OF ONE ADJACENT SIDE WALL TO THE FLAT STRIP OF THE OTHER ADJACENT SIDE WALL; THE SAID FLAT LANDS HAVING A WIDTH OF FROM ABOUT 0.1 TO ABOUT 0.3 INCH AND A CENTERTO-CENTER SPACING OF FROM ABOUT 0.25 TO ABOUT 0.8 INCH AND THE SAID FLAT GROOVES HAVING A WIDTH OF FROM ABOUT 0.06 TO ABOUT 0.3 INCH AND A DEPTH OF FROM ABOUT 0.05 TO ABOUT 0.2 INCH WITH THE ANGLE FORMED BETWEEN WALL AND BOTTOM OF THE GROOVE BEING FROM ABOUT 90* TO ABOUT 110*.
References Cited (Backward Citations)
US3029963A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-27 | 1969-06-28 | 1969-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-27 | 1973-06-28 | 1973-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-27 | 1977-06-28 | 1977-12-28 | $7700.00 | Window Closed / Lapsed |