US4208048A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Punching bag including power gauge
Assignee: Individual
•
Filing: 1978-08-21
•
Granted: 1980-06-17
•
Expires: 1998-08-21
Abstract
Abstract Apparatus for use in developing boxing technique to indicate punching power during work-outs with practice equipment, includes a practice bag or the like having a punch-receiving area including pneumatic structure with connection through a releasible check-valve to a pressure gauge oriented for visibility by the person practicing. In a preferred embodiment, a pneumatic compartment, in the form of a slip on accessory, overlies the full length of the bag.
Inventors
- 👤 Harold E. Winterbottom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 20:10
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/20; A63B69/32; A63B21/00; A63B21/008; A63B2220/00; A63B2220/50; A63B2220/51; A63B2220/53; A63B2220/56; A63B43/00; A63B43/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
274 words
In boxing practice apparatus including a punching bag, means for supporting the punching bag, means for indicating punch power, including a pneumatic pressure compartment associated with at least a portion of said punching bag in position for receiving punches during boxing practice, a pneumatic pressure meter, and means connecting said pneumatic pressure compartment with the pneumatic pressure meter for thereby forwarding pressure increase to and indicating punch power on the pneumatic pressure meter as a function of punch-induced pressure increase in said pneumatic pressure compartment, the improvement comprising: the punching bag being of the cylindrical type filled with mass-imparting material such as jute for fitting the bag for heavy punching practice, the pneumatic pressure compartment and pneumatic pressure meter and connecting means all comprising a slip-on accessory for the punching bag and having a pneumatic-pressure-containing double-wall in cylindrical sleeve shape for covering the punching bag, means for retaining the pneumatic pressure compartment on the punching bag, the means connecting said pneumatic pressure compartment with the pneumatic pressure meter including a check valve for holding a said pressure increase in the pneumatic pressure meter, the check valve having manually actuable means for releasing pressure from the pneumatic pressure meter through the check valve into the pneumatic pressure compartment for resetting the pneumatic pressure meter, the pneumatic pressure meter being located at an upper portion of the pneumatic pressure compartment, said upper portion being locatable at a side of the punching bag, and said punching bag means for supporting being a suspension rotatable in any direction for either exhibiting the pneumatic pressure meter to or concealing the pneumatic pressure meter from a user during boxing practice.
Claim 2
Dependent Claim
274 words
In boxing practice apparatus including a punching bag, means for supporting the punching bag, means for indicating punch power, including a pneumatic pressure compartment associated with at least a portion of said punching bag in position for receiving punches during boxing practice, a pneumatic pressure meter, and means connecting said pneumatic pressure compartment with the pneumatic pressure meter for thereby forwarding pressure increase to and indicating punch power on the pneumatic pressure meter as a function of punch-induced pressure increase in said pneumatic pressure compartment, the improvement comprising: the punching bag being of the cylindrical type filled with mass-imparting material such as jute for fitting the bag for heavy punching practice, the pneumatic pressure compartment and pneumatic pressure meter and connecting means all comprising a slip-on accessory for the punching bag and having a pneumatic-pressure-containing double-wall in cylindrical sleeve shape for covering the punching bag, means for retaining the pneumatic pressure compartment on the punching bag, the means connecting said pneumatic pressure compartment with the pneumatic pressure meter including a check valve for holding a said pressure increase in the pneumatic pressure meter, the check valve having manually actuable means for releasing pressure from the pneumatic pressure meter through the check valve into the pneumatic pressure compartment for resetting the pneumatic pressure meter, the pneumatic pressure meter being located at an upper portion of the pneumatic pressure compartment, said upper portion being locatable at a side of the punching bag, and said punching bag means for supporting being a suspension rotatable in any direction for either exhibiting the pneumatic pressure meter to or concealing the pneumatic pressure meter from a user during boxing practice.
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) | 1983-06-17 | 1983-12-17 | 1984-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-06-17 | 1987-12-17 | 1988-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-06-17 | 1991-12-17 | 1992-06-17 | $7700.00 | Window Closed / Lapsed |