Search

Davis D Hwu

Examiner (ID: 1591, Phone: (571)272-4904 , Office: P/3744 )

Most Active Art Unit
3752
Art Unit(s)
3752, 3763, 3744, 3753
Total Applications
3144
Issued Applications
2405
Pending Applications
173
Abandoned Applications
565

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6946829 [patent_doc_number] => 20010020634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-13 [patent_title] => 'Fastening element attaching device' [patent_app_type] => new [patent_app_number] => 09/803093 [patent_app_country] => US [patent_app_date] => 2001-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3936 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0020/20010020634.pdf [firstpage_image] =>[orig_patent_app_number] => 09803093 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/803093
Fastening element attaching device Mar 11, 2001 Issued
Array ( [id] => 1264653 [patent_doc_number] => 06651859 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-25 [patent_title] => 'Device for mating strips joined at an angle for forming rectangular frames' [patent_app_type] => B2 [patent_app_number] => 09/804630 [patent_app_country] => US [patent_app_date] => 2001-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 2238 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/651/06651859.pdf [firstpage_image] =>[orig_patent_app_number] => 09804630 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/804630
Device for mating strips joined at an angle for forming rectangular frames Mar 11, 2001 Issued
Array ( [id] => 1330809 [patent_doc_number] => 06585143 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-01 [patent_title] => 'Anchor setting device' [patent_app_type] => B1 [patent_app_number] => 09/797662 [patent_app_country] => US [patent_app_date] => 2001-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2608 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/585/06585143.pdf [firstpage_image] =>[orig_patent_app_number] => 09797662 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/797662
Anchor setting device Mar 4, 2001 Issued
Array ( [id] => 6998045 [patent_doc_number] => 20010052419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-20 [patent_title] => 'Electric hand tool' [patent_app_type] => new [patent_app_number] => 09/798558 [patent_app_country] => US [patent_app_date] => 2001-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2816 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0052/20010052419.pdf [firstpage_image] =>[orig_patent_app_number] => 09798558 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/798558
Electric hand tool Mar 1, 2001 Issued
Array ( [id] => 6894924 [patent_doc_number] => 20010025714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-04 [patent_title] => 'Torque transmission tool' [patent_app_type] => new [patent_app_number] => 09/797232 [patent_app_country] => US [patent_app_date] => 2001-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3323 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0025/20010025714.pdf [firstpage_image] =>[orig_patent_app_number] => 09797232 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/797232
Torque transmission tool Feb 28, 2001 Abandoned
Array ( [id] => 5916903 [patent_doc_number] => 20020112867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-22 [patent_title] => 'Air passage shifting device for a pneumatic tool' [patent_app_type] => new [patent_app_number] => 09/788395 [patent_app_country] => US [patent_app_date] => 2001-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1172 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0112/20020112867.pdf [firstpage_image] =>[orig_patent_app_number] => 09788395 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/788395
Air passage shifting device for a pneumatic tool Feb 20, 2001 Abandoned
Array ( [id] => 1243500 [patent_doc_number] => 06675911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-01-13 [patent_title] => 'Coupling mechanism' [patent_app_type] => B2 [patent_app_number] => 09/785068 [patent_app_country] => US [patent_app_date] => 2001-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 23 [patent_no_of_words] => 12317 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/675/06675911.pdf [firstpage_image] =>[orig_patent_app_number] => 09785068 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/785068
Coupling mechanism Feb 15, 2001 Issued
Array ( [id] => 5916901 [patent_doc_number] => 20020112866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-22 [patent_title] => 'Self-resetting impact device' [patent_app_type] => new [patent_app_number] => 09/785792 [patent_app_country] => US [patent_app_date] => 2001-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2850 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0112/20020112866.pdf [firstpage_image] =>[orig_patent_app_number] => 09785792 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/785792
Self-resetting impact device Feb 15, 2001 Abandoned
Array ( [id] => 6091230 [patent_doc_number] => 20020050366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-02 [patent_title] => 'Interlock mechanism' [patent_app_type] => new [patent_app_number] => 09/784899 [patent_app_country] => US [patent_app_date] => 2001-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11960 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0050/20020050366.pdf [firstpage_image] =>[orig_patent_app_number] => 09784899 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/784899
Interlock mechanism Feb 15, 2001 Issued
Array ( [id] => 6520085 [patent_doc_number] => 20020108996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-15 [patent_title] => 'Hand-held staple gun for non-metallic sheathed cable' [patent_app_type] => new [patent_app_number] => 09/784542 [patent_app_country] => US [patent_app_date] => 2001-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4828 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0108/20020108996.pdf [firstpage_image] =>[orig_patent_app_number] => 09784542 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/784542
Hand-held staple gun for non-metallic sheathed cable Feb 14, 2001 Abandoned
Array ( [id] => 1190516 [patent_doc_number] => 06729522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-04 [patent_title] => 'Fastener driving tool having improved bearing and fastener guide assemblies' [patent_app_type] => B2 [patent_app_number] => 09/783430 [patent_app_country] => US [patent_app_date] => 2001-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5126 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/729/06729522.pdf [firstpage_image] =>[orig_patent_app_number] => 09783430 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/783430
Fastener driving tool having improved bearing and fastener guide assemblies Feb 13, 2001 Issued
Array ( [id] => 1343253 [patent_doc_number] => 06571885 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-06-03 [patent_title] => 'Survey flag positioning method and apparatus' [patent_app_type] => B2 [patent_app_number] => 09/779051 [patent_app_country] => US [patent_app_date] => 2001-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2537 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/571/06571885.pdf [firstpage_image] =>[orig_patent_app_number] => 09779051 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/779051
Survey flag positioning method and apparatus Feb 7, 2001 Issued
Array ( [id] => 1274577 [patent_doc_number] => 06641024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-04 [patent_title] => 'Stapling device' [patent_app_type] => B2 [patent_app_number] => 09/775808 [patent_app_country] => US [patent_app_date] => 2001-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 6584 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/641/06641024.pdf [firstpage_image] =>[orig_patent_app_number] => 09775808 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/775808
Stapling device Feb 4, 2001 Issued
Array ( [id] => 1264660 [patent_doc_number] => 06651861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-25 [patent_title] => 'Apparatus for feeding stapling elements to a stapling machine suitable to join strips at an angle' [patent_app_type] => B2 [patent_app_number] => 09/775467 [patent_app_country] => US [patent_app_date] => 2001-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 2860 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/651/06651861.pdf [firstpage_image] =>[orig_patent_app_number] => 09775467 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/775467
Apparatus for feeding stapling elements to a stapling machine suitable to join strips at an angle Feb 4, 2001 Issued
Array ( [id] => 6899584 [patent_doc_number] => 20010009260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-07-26 [patent_title] => 'Trigger valve apparatus for pneumatic tool' [patent_app_type] => new [patent_app_number] => 09/767823 [patent_app_country] => US [patent_app_date] => 2001-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 8979 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0009/20010009260.pdf [firstpage_image] =>[orig_patent_app_number] => 09767823 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/767823
Trigger valve apparatus for pneumatic tool Jan 23, 2001 Issued
Array ( [id] => 6907501 [patent_doc_number] => 20010010268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-02 [patent_title] => 'Hydraulic impulse rotary tool' [patent_app_type] => new [patent_app_number] => 09/767936 [patent_app_country] => US [patent_app_date] => 2001-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4420 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0010/20010010268.pdf [firstpage_image] =>[orig_patent_app_number] => 09767936 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/767936
Hydraulic impulse rotary tool Jan 22, 2001 Abandoned
Array ( [id] => 5981529 [patent_doc_number] => 20020096548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-25 [patent_title] => 'Washer supply device on a power nailer' [patent_app_type] => new [patent_app_number] => 09/765565 [patent_app_country] => US [patent_app_date] => 2001-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1028 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0096/20020096548.pdf [firstpage_image] =>[orig_patent_app_number] => 09765565 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/765565
Washer supply device on a power nailer Jan 21, 2001 Abandoned
Array ( [id] => 6899514 [patent_doc_number] => 20010009190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-07-26 [patent_title] => 'Hand held power tool' [patent_app_type] => new [patent_app_number] => 09/764022 [patent_app_country] => US [patent_app_date] => 2001-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2231 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0009/20010009190.pdf [firstpage_image] =>[orig_patent_app_number] => 09764022 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/764022
Hand held power tool Jan 15, 2001 Issued
Array ( [id] => 1289714 [patent_doc_number] => 06626247 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-30 [patent_title] => 'Mechanism to fasten adaptors to a head portion of a post driver' [patent_app_type] => B1 [patent_app_number] => 09/758693 [patent_app_country] => US [patent_app_date] => 2001-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4350 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/626/06626247.pdf [firstpage_image] =>[orig_patent_app_number] => 09758693 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/758693
Mechanism to fasten adaptors to a head portion of a post driver Jan 10, 2001 Issued
Array ( [id] => 6413140 [patent_doc_number] => 20020125294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-12 [patent_title] => 'Nail gun spacer' [patent_app_type] => new [patent_app_number] => 09/757195 [patent_app_country] => US [patent_app_date] => 2001-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2934 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0125/20020125294.pdf [firstpage_image] =>[orig_patent_app_number] => 09757195 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/757195
Nail gun spacer Jan 8, 2001 Abandoned
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