US3217333A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pneumatic boxing glove
Assignee: Individual
•
Filing: 1963-08-09
•
Granted: 1965-11-16
•
Expires: 1983-08-09
Abstract
No abstract record available.
Inventors
- 👤 Don A Sweet
- 👤 Alvin H Sweet
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:36
CPC Classifications
A; A63; A63B; A63B71/00; A63B71/08; A63B71/14; A63B71/141; A63B71/145; Y; Y10; Y10S; Y10S128/00; Y10S128/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
213 words
IN A BOXING GLOVE, SPACED APART OVERLYING INNER AND OUTER WALL, A PAIR OF SEPARATE INTERMDIATE WALLS INTERPOSED BETWEEN SAID INNER AND OUTER WALLS AND EXTENDING THROUGHOUT THE LENGTH AND BREADTH THEREOF, SAID WALLS COMPRISING FLEXIBLE SHEET PLASTIC MATERIAL AND BEING COLLECTIVELY INTER-ENGAGED AT THE SIDE MARGINS AND AT THE OUTER END OF THE GLOVE, TRANSVERSE PARTITIONS BETWEEN SAID PAIR OF INTERMEDIATE WALLS PROVIDING AN INNER SERIES OF CONTIGUOUS INNER AIR CELLS BETWEEN SAID INTERMEDIATE WALLS EXTENDING TRANSVERSELY OF THE GLOVE, SAID PARTITONS HAVING RESTRICTED APERTURES FORMING A COMMUNICATION BETWEEN ADJACENT OF SAID CELLS, MEANS FOR COLLECTIVELY INFLATING SAID CELLS; A SERIES OF TRANSVERSE PARTITIONS BETWEEN SAID PAIR OF INTERMEDIATE WALLS AND SAID OUTER WALL EXTENDING THROUGHOUT THE WIDTH OF THE GLOVE FORMING AN OUTER SERIES OF CONTIGUOUS OUTER AIR CELLS BETWEEN THE PAIR OF INTERMEDIATE WALLS AND SAID OUTER WALL, SAID LAST NAMED PARTITIONS BEING PROVIDED WITH RESTRICTED APERATURE COMMUNICATING THE AIR CELLS ON THE OPPOSITE SIDES THEREOF, AND MEANS FOR COLLECTIVELY INFLATING SAID LAST NAMED CELLS INDEPENDENT OF SAID FIRST NAMED CELLS, SAID RESTRICTED APERTURE SERVING TO PERMIT THE FLOW OF AIR BETWEEN ADJACENT CELLS IN INFLATING THE GLOVE AND TO EQUALIZE PRESSURE THROUGHOUT EACH SERIES OF CELLS AND TO PERMIT RESTRAINED DISPLACEMENT OF AIR IN A CELL SUBJECTED TO PRESSURE.
Claim 2
Dependent Claim
213 words
IN A BOXING GLOVE, SPACED APART OVERLYING INNER AND OUTER WALL, A PAIR OF SEPARATE INTERMDIATE WALLS INTERPOSED BETWEEN SAID INNER AND OUTER WALLS AND EXTENDING THROUGHOUT THE LENGTH AND BREADTH THEREOF, SAID WALLS COMPRISING FLEXIBLE SHEET PLASTIC MATERIAL AND BEING COLLECTIVELY INTER-ENGAGED AT THE SIDE MARGINS AND AT THE OUTER END OF THE GLOVE, TRANSVERSE PARTITIONS BETWEEN SAID PAIR OF INTERMEDIATE WALLS PROVIDING AN INNER SERIES OF CONTIGUOUS INNER AIR CELLS BETWEEN SAID INTERMEDIATE WALLS EXTENDING TRANSVERSELY OF THE GLOVE, SAID PARTITONS HAVING RESTRICTED APERTURES FORMING A COMMUNICATION BETWEEN ADJACENT OF SAID CELLS, MEANS FOR COLLECTIVELY INFLATING SAID CELLS; A SERIES OF TRANSVERSE PARTITIONS BETWEEN SAID PAIR OF INTERMEDIATE WALLS AND SAID OUTER WALL EXTENDING THROUGHOUT THE WIDTH OF THE GLOVE FORMING AN OUTER SERIES OF CONTIGUOUS OUTER AIR CELLS BETWEEN THE PAIR OF INTERMEDIATE WALLS AND SAID OUTER WALL, SAID LAST NAMED PARTITIONS BEING PROVIDED WITH RESTRICTED APERATURE COMMUNICATING THE AIR CELLS ON THE OPPOSITE SIDES THEREOF, AND MEANS FOR COLLECTIVELY INFLATING SAID LAST NAMED CELLS INDEPENDENT OF SAID FIRST NAMED CELLS, SAID RESTRICTED APERTURE SERVING TO PERMIT THE FLOW OF AIR BETWEEN ADJACENT CELLS IN INFLATING THE GLOVE AND TO EQUALIZE PRESSURE THROUGHOUT EACH SERIES OF CELLS AND TO PERMIT RESTRAINED DISPLACEMENT OF AIR IN A CELL SUBJECTED TO 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) | 1968-11-15 | 1969-05-17 | 1969-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-15 | 1973-05-17 | 1973-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-15 | 1977-05-17 | 1977-11-16 | $7700.00 | Window Closed / Lapsed |