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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
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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)

US531872A Cited
US1057848A Cited
US1622322A Cited
US2275206A Cited

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

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