Elongated-member-driving apparatus – With means to move or guide member into driving position – Including supply magazine for constantly urged members
Reexamination Certificate
2005-05-24
2005-05-24
Huynh, Louis K. (Department: 3721)
Elongated-member-driving apparatus
With means to move or guide member into driving position
Including supply magazine for constantly urged members
C227S120000
Reexamination Certificate
active
06896166
ABSTRACT:
A hammer-operated stapling apparatus which is characterized by a spring-loaded plunger having a staple drive plate that slidably extends between a front head and a back head to sequentially contact staples seated in a staple magazine attached to the back head. The staple magazine is closed by a pivoting cover fitted with a removable spacer and includes removable staple rails for accommodating staples of various size, which staple rails are fitted with a sliding follower biased against the staple string or cartridge by a follower spring seated on the staple rail. A handle is mounted to the front head and back head assembly and typically includes a hand guard for safely positioning the ends of the front head and back head on a wire or other element to be stapled to a post or board and facilitating striking of the plunger by the hammer to drive a staple into the board or post and secure the wire or element in place.
REFERENCES:
patent: 2311412 (1943-02-01), Pankonin
patent: 2343203 (1944-02-01), Pankonin
patent: 2618779 (1952-11-01), Byard
patent: 3272417 (1966-09-01), Langas et al.
patent: 4087035 (1978-05-01), Harmon
patent: 4184622 (1980-01-01), Spehrley, Jr.
patent: 4206863 (1980-06-01), Savino
patent: 4380312 (1983-04-01), Landrus
patent: 4450998 (1984-05-01), Ruskin
patent: 4552296 (1985-11-01), Sheng
patent: 5699864 (1997-12-01), Dvorak et al.
patent: 5813588 (1998-09-01), Lin
patent: 5941441 (1999-08-01), Ilagan
patent: 6550660 (2003-04-01), Chlebowski et al.
Harrison John M.
Huynh Louis K.
Weeks Gloria R.
LandOfFree
Hammer-operated stapling apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hammer-operated stapling apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hammer-operated stapling apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3422448