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Screw driver
US D405,335 S
Filed
: 02/18/1998
Issued
: 02/09/1999
Est. Priority Date
: 02/18/1998
Status: Expired due to Term
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Associated Cases
0
Associated Defendants
0
Product Citations
0
Petitions
61
Forward Citations
0
Assignments
First Claim
Patent Images
1. The ornamental design for a screw driver, as shown.
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Citations
1 Claim
1. The ornamental design for a screw driver, as shown.
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Current Assignee
Lin, Chang-Ming
Original Assignee
Lin, Chang-Ming
Inventors
Lin, Chang-Ming
Primary Examiner(s)
Hyder, Philip S.
Application Number
US29/083,923
Time in Patent Office
356 Days
Field of Search
D 8/82, D 8/83, D 8/84, D 8/85, D 8/86, D 8/87, D 8/107, 81/436, 81/437, 81/438, 81/439, 81/440
US Class Current
D08/82
CPC Class Codes
N/A
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