Inflatable bladder insert for strap
Description
FIG. 1 is a side, top, perspective view of the inflatable bladder insert for strap with an air valve thereof shown in phantom;
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a front view thereof; and,
FIG. 7 is a rear view thereof.
The broken line phantom showing of air valve is for illustrative purposes only and forms no part of the claimed design.
Claims
The ornamental design for a inflatable bladder insert for strap, as shown and described.
Referenced Cited
U.S. Patent Documents
D235460 | June 1975 | Lovelace et al. |
D328186 | July 28, 1992 | Hanke |
D337197 | July 13, 1993 | Krutsch et al. |
D423782 | May 2, 2000 | Ammerman et al. |
3883053 | May 1975 | Pritchard et al. |
4682587 | July 28, 1987 | Curlee |
5129564 | July 14, 1992 | Danezin |
5195948 | March 23, 1993 | Hill et al. |
5435647 | July 25, 1995 | Oliver |
5632429 | May 27, 1997 | Cantwell |
5765735 | June 16, 1998 | Kimchi et al. |
6220492 | April 24, 2001 | Huang |
6223959 | May 1, 2001 | Chen |
Patent History
Patent number: D448170
Type: Grant
Filed: Apr 18, 2000
Date of Patent: Sep 25, 2001
Assignee: Air Packs, Inc. (Beverly, MA)
Inventors: Jill Greene Ammerman (Beverly Farms, MA), Brian Lapointe (Rockport, MA)
Primary Examiner: Philip S. Hyder
Attorney, Agent or Law Firm: Wolf, Greenfield and Sacks
Application Number: 29/122,063
Type: Grant
Filed: Apr 18, 2000
Date of Patent: Sep 25, 2001
Assignee: Air Packs, Inc. (Beverly, MA)
Inventors: Jill Greene Ammerman (Beverly Farms, MA), Brian Lapointe (Rockport, MA)
Primary Examiner: Philip S. Hyder
Attorney, Agent or Law Firm: Wolf, Greenfield and Sacks
Application Number: 29/122,063
Classifications
Current U.S. Class:
D3/327
International Classification: 0399;
International Classification: 0399;