Backpack stays
Latest Cerf Brothers Bag Company Patents:
Description
FIG. 1 is a perspective view of backpack stays installed within a backpack according to the present invention; and,
FIG. 2 is a plan view of backpack stays installed within a backpack according to the present invention.
The broken line showing in FIGS. 1-2 is for illustrative purposes only and forms no part of the claimed design.
Claims
The ornamental design for backpack stays, as shown and described.
Referenced Cited
U.S. Patent Documents
| D224631 | August 1972 | Morris |
| 4015759 | April 5, 1977 | Dreissigacker et al. |
| D299286 | January 10, 1989 | Faulconer et al. |
| 4911346 | March 27, 1990 | Shallman |
| D311094 | October 9, 1990 | Scherer |
| 5320262 | June 14, 1994 | Levis |
| D352822 | November 29, 1994 | Levis |
| 6170130 | January 9, 2001 | Hamilton et al. |
| 6592012 | July 15, 2003 | Godshaw et al. |
| 20020145018 | October 10, 2002 | Godshaw |
Patent History
Patent number: D502312
Type: Grant
Filed: Jan 29, 2003
Date of Patent: Mar 1, 2005
Assignee: Cerf Brothers Bag Company (Earth City, MO)
Inventor: Cory O. Nykoluk (St. Louis, MO)
Primary Examiner: Celia A. Murphy
Attorney: Polster, Lieder, Woodruff & Lucchesi, L.C.
Application Number: 29/175,053
Type: Grant
Filed: Jan 29, 2003
Date of Patent: Mar 1, 2005
Assignee: Cerf Brothers Bag Company (Earth City, MO)
Inventor: Cory O. Nykoluk (St. Louis, MO)
Primary Examiner: Celia A. Murphy
Attorney: Polster, Lieder, Woodruff & Lucchesi, L.C.
Application Number: 29/175,053
Classifications
Current U.S. Class:
D3/216
