FR541451A - Spring shoe - Google Patents
Spring shoeInfo
- Publication number
- FR541451A FR541451A FR541451DA FR541451A FR 541451 A FR541451 A FR 541451A FR 541451D A FR541451D A FR 541451DA FR 541451 A FR541451 A FR 541451A
- Authority
- FR
- France
- Prior art keywords
- spring shoe
- shoe
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B25/00—Stilts or the like
- A63B25/10—Elastic bouncing shoes fastened to the foot
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR541451T | 1921-09-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR541451A true FR541451A (en) | 1922-07-28 |
Family
ID=8930136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR541451D Expired FR541451A (en) | 1921-09-23 | 1921-09-23 | Spring shoe |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR541451A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2552393A (en) * | 1949-02-23 | 1951-05-08 | Jr William Benner | Spring cushioned article of footwear |
US2715785A (en) * | 1954-12-16 | 1955-08-23 | Percy L Pace | Spring operated jumping shoe |
US2837840A (en) * | 1956-08-10 | 1958-06-10 | Julius A Kerpel | Spring shoe |
US3251145A (en) * | 1964-03-19 | 1966-05-17 | Richard L Mack | Spring cushion shoe sole |
US3280831A (en) * | 1964-08-31 | 1966-10-25 | Parker Alene Mccall | Step walker |
FR2507486A1 (en) * | 1981-06-15 | 1982-12-17 | Brochier Jean | Boots with springs fixed under soles - has coil springs or leaf springs or compressed gas cylinders between sole and base plate |
-
1921
- 1921-09-23 FR FR541451D patent/FR541451A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2552393A (en) * | 1949-02-23 | 1951-05-08 | Jr William Benner | Spring cushioned article of footwear |
US2715785A (en) * | 1954-12-16 | 1955-08-23 | Percy L Pace | Spring operated jumping shoe |
US2837840A (en) * | 1956-08-10 | 1958-06-10 | Julius A Kerpel | Spring shoe |
US3251145A (en) * | 1964-03-19 | 1966-05-17 | Richard L Mack | Spring cushion shoe sole |
US3280831A (en) * | 1964-08-31 | 1966-10-25 | Parker Alene Mccall | Step walker |
FR2507486A1 (en) * | 1981-06-15 | 1982-12-17 | Brochier Jean | Boots with springs fixed under soles - has coil springs or leaf springs or compressed gas cylinders between sole and base plate |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR541451A (en) | Spring shoe | |
FR24566E (en) | Lace loom | |
FR563226A (en) | Gluing device | |
FR542570A (en) | Seed drill shoe | |
FR542507A (en) | Shoe brush | |
FR550398A (en) | Guiper machine | |
FR568872A (en) | Spring structures | |
FR539679A (en) | Crampon | |
FR554065A (en) | Friction mechanism | |
FR537788A (en) | Calculating circle | |
FR544042A (en) | Spring suspenders | |
FR545470A (en) | Ratchet-clasp pad | |
FR539791A (en) | New shoe | |
FR556347A (en) | Hand wheel | |
FR542023A (en) | Loom | |
FR540717A (en) | Hand-operated fans | |
FR24928E (en) | Hand grenade | |
FR541421A (en) | Footwear improvements | |
FR554253A (en) | Footwear improvements | |
FR545267A (en) | Footwear improvements | |
FR536233A (en) | Footwear improvements | |
FR541370A (en) | Spring rollers | |
FR24502E (en) | Calculation gauge | |
FR542227A (en) | Wrench | |
FR538880A (en) | Slide rule |